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Understanding Adblue Removal Systems: Remapping vs Adblue Emulators

Modern heavy goods vehicles, agricultural machinery, construction equipment and industrial plant are increasingly equipped with Selective Catalytic Reduction (SCR) systems designed to reduce nitrogen oxide (NOx) emissions. These systems rely on adblue fluid being injected into the exhaust gases, where it reacts inside the SCR catalyst to convert harmful NOx emissions into nitrogen and water vapour.

In certain parts of the world and for specific off road, agricultural, mining and industrial applications, operators may choose to remove the dependency on the SCR system. This process is commonly referred to as an adblue delete, adblue removal or SCR delete. Although these terms are often used interchangeably, there are generally two recognised methods of achieving the same objective: modifying the vehicle software through ECU remapping or installing an adblue emulator.

While both approaches aim to eliminate SCR related faults and the need for adblue fluid, they achieve this in very different ways. Understanding how each method works can help operators choose the most appropriate solution for their particular vehicle or machine.

How ECU Remapping Works

An ECU remap involves modifying the software stored inside the engine control unit. Specialist equipment is used to read the original calibration file, which is then altered or modified to disable or bypass the software routines associated with the SCR system. The modified software is subsequently written back into the ECU, changing the way the engine management system responds to information received from the emissions control components.

Because this method directly alters the manufacturer’s original software, it generally requires specialist programming equipment, suitable tuning software and an experienced technician. Many newer vehicles also incorporate security features that can make ECU programming considerably more complex than on older models. In some cases, the control unit must be removed from the vehicle before programming can take place.

Disadvantages of Remapping

Although remapping can be an effective solution in the right circumstances, it is not without disadvantages. Software modifications are not always easily reversible, future dealer software updates may overwrite the changes and different software versions often require different calibration files. If the modified software has not been developed correctly, unexpected fault codes or drivability issues may occur.

How Adblue Emulators Work

The second approach involves installing an adblue emulator. Rather than modifying the original engine software, an emulator communicates electronically with the vehicle’s control systems. Modern trucks contain numerous electronic control units connected through CAN bus networks, and the emulator is designed to reproduce the communication normally expected from the SCR system.

Instead of rewriting the engine ECU, the emulator provides the electronic information required for the various control modules to continue operating normally. Depending on the vehicle, this communication may involve several control units, sensors and data messages being exchanged continuously while the engine is running.

Advantages of Adblue Emulators

One of the main advantages of an adblue emulator is that the vehicle’s original ECU software remains untouched. This means there is no need to modify factory calibration files or permanently alter the engine management system. Adblue emulators can be removed from the vehicle at any time, returning the adblue system to its original condition.

Why Emulator Complexity Varies

The complexity of an emulator varies significantly depending on the manufacturer and vehicle model. Some heavy goods vehicles use relatively straightforward SCR systems, while others employ multiple NOx sensors, dedicated SCR control modules, sophisticated dosing strategies and several CAN communication networks.

As a result, an emulator developed for one vehicle manufacturer cannot simply be adapted for another. Even two trucks from the same manufacturer may require completely different emulator software depending on their model year, engine type or emissions generation.

This is one reason why selecting the correct emulator is so important. Professional manufacturers invest significant time in researching vehicle communication protocols, testing different software versions and validating their products across a wide range of operating conditions. Reliable operation depends not only on good hardware but also on carefully developed software capable of maintaining stable communication with the vehicle’s electronic systems.

Agricultural, Construction and Industrial Machinery

The same principles apply to agricultural machinery, construction equipment and industrial plant. Modern tractors, combines, excavators, wheel loaders, forestry equipment, generators and mining machinery increasingly use SCR technology that closely resembles the systems found in commercial trucks.

Although the physical layout may differ, the fundamental operating principles remain largely the same. Electronic control units monitor sensor inputs, calculate adblue dosing requirements and supervise the overall efficiency of the emissions system.

Many machines used in agriculture, quarrying, mining and industrial operations spend long periods working in remote locations where maximising reliability and reducing downtime are essential. Because of this, dependable electronic solutions are particularly important. Any interruption caused by SCR faults can result in expensive delays, especially during busy harvesting periods or major construction projects where equipment availability directly affects productivity.

Choosing the Right Method

When comparing ECU remapping with an adblue emulator, neither solution is universally better in every situation. The most appropriate approach depends on the vehicle, the equipment available, the installation environment and the operator’s individual requirements. Some applications may be better suited to software modification, while others benefit from retaining the original engine software and using a dedicated electronic emulator instead.

Whichever method is chosen, quality should never be overlooked. Poorly developed software, copied calibration files or low quality electronic devices may initially appear to function correctly but can eventually lead to communication faults, dashboard warnings, intermittent errors or unexpected downtime. Selecting products developed by experienced specialists with ongoing software support and thorough testing is often the most reliable long-term approach.

The Importance of Ongoing Development

As emissions technology continues to evolve, both ECU software and electronic control systems become increasingly sophisticated. Manufacturers regularly introduce revised software versions, updated control units and enhanced diagnostic strategies. This means that successful solutions also require continual development to remain compatible with newer vehicles and machinery.

Businesses that invest in research and development are therefore better positioned to support the latest models than suppliers relying on outdated designs or copied software.

Final Thoughts

Ultimately, whether the application involves a long-haul truck, agricultural tractor, combine harvester, excavator or industrial machine, understanding the differences between ECU remapping and adblue emulators allows operators to make informed decisions based on technical suitability, reliability and long term support rather than simply choosing the lowest cost option.

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Not All Adblue Emulators Are Created Equal

One of the most common questions asked by truck owners and fleet operators is whether all adblue emulators are the same. At first glance, many products available on the market appear almost identical. They often claim to support the same vehicles, promise simple installation and advertise similar functionality. However, the reality is very different. The quality, reliability and engineering behind adblue emulators can vary enormously, and choosing the wrong product can lead to ongoing fault codes, unreliable operation, unnecessary downtime and expensive repair bills.

What an Adblue Emulator Actually Has to Do

An adblue emulator is an electronic device designed to communicate with a vehicle’s electronic control systems. Modern trucks contain numerous control units connected via CAN bus networks, and the SCR system exchanges large amounts of information between sensors, controllers and the engine management system.

An emulator must accurately reproduce this communication in real time while responding correctly to changing operating conditions. This is far more complicated than simply switching off warning lights or sending a fixed signal.

Development and Research Standards

Developing a reliable emulator requires extensive research and development, detailed understanding of manufacturer specific communication protocols and continuous software testing.

Different truck manufacturers use different SCR systems, different ECUs and different software strategies, while even vehicles from the same manufacturer may require completely different solutions depending on their model year, engine variant or emissions generation. As manufacturers release software updates, aftermarket products must also evolve to remain compatible.

Companies that invest in ongoing development are therefore far more likely to provide reliable products than those selling copied or outdated designs.

The Problem With Copied and Outdated Designs

Many low cost adblue emulators available online are based on old software that has simply been copied and reproduced without further development. These products are often manufactured with cost as the primary consideration rather than long term reliability.

Although they may initially appear to function correctly, problems often begin to appear after several weeks or months of use. Drivers may experience intermittent dashboard warnings, recurring fault codes, communication errors or unexpected reductions in engine power. Diagnosing these problems can become both time consuming and expensive, particularly when the emulator itself is not immediately suspected.

Quality of Electronic Components

The quality of the electronic components used inside an emulator also has a significant impact on its performance. Higher quality products typically use automotive grade components that are specifically designed to operate in harsh commercial vehicle environments where temperatures, vibration, moisture and electrical interference can be extreme.

Inferior components may work adequately under ideal conditions but become unreliable when exposed to daily operating conditions experienced by heavy goods vehicles.

Build Quality and Sealing

Build quality is another important difference that is often overlooked. A professionally manufactured plug and play adblue emulator will usually feature waterproof connectors, properly sealed housings, high quality wiring and robust internal protection against voltage spikes.

These design features help ensure reliable operation throughout the life of the vehicle. Poorly assembled products may allow moisture to enter the electronics, leading to corrosion, intermittent faults and premature failure.

Software Quality

Software quality is arguably the most important factor separating one emulator from another. A well developed emulator does not simply imitate a single signal but carefully manages communication across the entire SCR system.

It must respond correctly to requests from multiple electronic control units while maintaining consistent communication under varying operating conditions. This requires thousands of hours of software development, extensive road testing and continual refinement as new vehicle software versions are released.

Vehicle Compatibility

Vehicle compatibility is another area where significant differences exist. It is not uncommon for two trucks that appear almost identical externally to require completely different emulator software internally.

A model produced during a manufacturer changeover period may use a different SCR controller, different communication protocols or revised software despite sharing the same engine and bodywork. Professional suppliers understand these differences and normally verify the exact vehicle specification before recommending a particular product. Less experienced suppliers may simply advertise one emulator for an entire vehicle range, increasing the risk of compatibility problems.

Technical Support

Technical support is another factor that distinguishes reputable manufacturers from low cost sellers. Even experienced technicians occasionally require installation advice or assistance identifying the correct product for a specific vehicle.

Companies that design and manufacture their own products usually have direct access to engineers who understand both the hardware and software. This level of support can save considerable time when diagnosing unusual vehicle configurations or software versions. In contrast, businesses that simply import products from third party manufacturers often have very limited technical knowledge and may be unable to provide meaningful assistance if problems arise.

Warranty

Warranty should also be considered when comparing products. A manufacturer that has confidence in the quality of its engineering is generally willing to offer a comprehensive warranty backed by genuine technical support.

While warranty length alone does not guarantee product quality, it often reflects the manufacturer’s confidence in the reliability of its design and manufacturing processes. Buyers should always check whether warranty claims are handled directly by the supplier or whether support becomes difficult once a sale has been completed.

Price Versus Long Term Value

Price is naturally an important consideration for every business, but purchasing solely on cost rarely proves economical in the long term.

The difference between a low cost emulator and a professionally engineered product is often small when compared with the potential cost of roadside breakdowns, recovery charges, workshop labour and vehicle downtime. For commercial operators whose vehicles generate income every day, reliability is usually far more valuable than achieving the lowest purchase price.

Ongoing Product Development

Another important consideration is ongoing product development. Heavy vehicle manufacturers regularly introduce software updates, revised control units and new emissions strategies throughout a vehicle’s production life.

Manufacturers of quality emulators continually test their products against these changes and release updated software where necessary. Suppliers offering products that have not been updated for several years may struggle to support newer vehicle software revisions, even if the hardware itself appears unchanged.

Manufacturer or Reseller?

It is also worth remembering that not every supplier is actually a manufacturer. Many companies simply purchase generic products from overseas factories before applying their own branding and packaging.

While there is nothing inherently wrong with reselling products, buyers should understand the difference between purchasing from a company that develops and supports its own technology and one that simply distributes hardware produced elsewhere. Genuine manufacturers are usually better positioned to provide software updates, technical advice and long term product support because they have direct control over the design and development process.

How to Choose the Right Emulator

When choosing an adblue emulator, it is sensible to look beyond marketing claims and carefully evaluate the supplier’s experience, technical expertise and reputation within the industry.

Businesses with many years of specialist experience, ongoing research and development programmes and established technical support departments are generally far better equipped to provide reliable long term solutions than companies offering little more than low prices.

Final Thoughts

The simple answer to the original question is no. Not all adblue emulators are the same. Although many products may look similar on the outside, the quality of the electronics, software development, manufacturing standards, vehicle compatibility, technical support and long term reliability can differ significantly.

Selecting a well engineered product from an experienced manufacturer may cost slightly more initially, but it often provides greater reliability, fewer technical issues and lower operating costs over the lifetime of the vehicle. For professional fleet operators and owner drivers alike, choosing quality over the cheapest available option is usually an investment that pays for itself many times over.

If you are looking for a reliable, high quality adblue emulator, we invite you to explore our full range of premium solutions at www.adblueemulator.com, where you will also benefit from detailed installation guides, dedicated technical support, a 2 year warranty and a 14 day money back guarantee.

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Adblue System Servicing and Maintenance in Heavy Goods Vehicles

Introduction

Modern Euro 5 and Euro 6 trucks rely on sophisticated SCR after treatment systems to meet strict emissions standards, but while these systems operate automatically, they are far from maintenance free. Many costly breakdowns, warning messages, and limp mode events can be traced back to poor servicing, contaminated adblue, or neglected components. In this complete guide, we cover every aspect of adblue system maintenance, including using ISO 22241 compliant fluid, correct storage, preventing crystal build up, inspecting heated pipes and injectors, keeping electrical connections clean, driver training, common mistakes, and the real value of preventative servicing.

Modern EURO 5 and EURO 6 trucks rely on sophisticated exhaust after treatment systems to meet increasingly strict emissions standards. At the heart of these systems is the Selective Catalytic Reduction (SCR) system, which uses adblue fluid to reduce harmful nitrogen oxide (NOx) emissions.

Although the SCR system is designed to operate automatically, it is far from maintenance free. Many costly breakdowns, warning messages and limp mode events can be traced back to poor servicing practices, contaminated adblue fluid or neglected system components.

Understanding how the system works and carrying out simple preventative maintenance can significantly reduce repair costs, minimise vehicle downtime and improve the long term reliability of your truck.

Understanding the SCR System

The SCR system consists of numerous electronic and mechanical components working together. These include the adblue tank, tank heater, tank level sensor, temperature sensor, quality sensor, pump module, pressure sensor, heated supply lines, dosing injector, mixer pipe, SCR catalyst, multiple NOx sensors, SCR control module, ECUs, and various wiring harnesses and CAN communication networks.

Every component relies on accurate information from the others. If just one sensor begins reporting incorrect data, the vehicle may display emissions warnings, reduce engine power or eventually enter limp mode.

For this reason, preventative maintenance is considerably less expensive than waiting for failures to occur.

Why the SCR System Develops Problems

Unlike many engine components, the SCR system is exposed to harsh operating conditions every day. It regularly experiences extreme exhaust temperatures, constant vibration, moisture, road salt, dirt, long periods of inactivity, and repeated heating and cooling cycles.

At the same time, adblue itself is a sensitive chemical solution that requires correct storage and handling. Even small amounts of contamination can create significant problems throughout the system.

Always Use High Quality Adblue

The single most important maintenance recommendation is surprisingly simple. Always purchase high quality ISO 22241 compliant adblue from reputable suppliers.

Although cheaper products may appear identical, poor quality fluid can contain impurities or incorrect urea concentrations which may lead to crystal formation, injector blockages, pump damage, sensor faults, SCR efficiency warnings, and increased repair costs.

Saving a few pounds on cheaper fluid can easily result in repair bills running into thousands.

Store Adblue Correctly

Many operators overlook how important proper storage actually is. Adblue should always be stored away from direct sunlight, in sealed containers, between approximately -10°C and +30°C, away from fuel, oils and chemicals, and in clean environments.

Exposure to excessive heat slowly degrades the fluid, while contamination from dirt, dust or diesel fuel can quickly damage the entire SCR system.

Never transfer adblue using containers that have previously held fuel or lubricants. Even microscopic contamination can affect sensor readings.

Avoid Running the Tank Almost Empty

Many drivers treat the adblue tank like a diesel tank, waiting until warning messages appear before refilling. This is poor practice.

Running the tank extremely low increases the likelihood of sediment being drawn into the pump, air entering the system, pump wear, reduced pressure, and interrupted dosing.

Keeping the tank reasonably full also helps reduce condensation inside the tank.

Prevent Crystal Build Up

One of the most common SCR problems is crystallised urea deposits. These white crystals typically form around injector nozzles, pipe connections, tank filler necks, and dosing valves.

Crystallisation occurs naturally when adblue dries after exposure to air. Small deposits are normal, but excessive build up can restrict dosing and eventually trigger fault codes.

During servicing, technicians should inspect these areas and clean deposits before they become problematic.

Keep Electrical Connections Clean

Modern SCR systems rely heavily on electronics. The following components are particularly sensitive: NOx sensors, pump modules, pressure sensors, temperature sensors, and wiring connectors.

Moisture, corrosion or damaged wiring can create intermittent faults that are extremely difficult to diagnose. Routine inspection of connectors and harnesses can prevent many unnecessary breakdowns.

Inspect Heated Pipes

Because adblue freezes at approximately -11°C, trucks use heated pipes and tank heaters to maintain fluid flow during winter.

Damaged or partially blocked heated lines may cause slow pressure build up, frozen fluid, incorrect dosing, and SCR faults.

Visual inspection during servicing can often identify damaged insulation or leaking connections before they fail completely.

Look After the Dosing Injector

The dosing injector is responsible for spraying precise quantities of adblue into the exhaust. Over time it may suffer from carbon deposits, urea crystallisation, blockages, and reduced spray quality.

A partially blocked injector often causes poor SCR efficiency and repeated emissions faults. Regular inspection and cleaning where recommended by the manufacturer can extend injector life considerably.

Allow the Engine to Reach Operating Temperature

Repeated short journeys are particularly difficult for modern emissions systems. If the exhaust temperature never becomes high enough, regeneration may not complete correctly, moisture accumulates within the exhaust, deposits build inside the SCR system, and sensors may become contaminated.

Where possible, trucks should regularly complete longer journeys that allow the entire after treatment system to operate at normal temperatures.

Never Ignore Early Warning Messages

Many expensive SCR repairs begin with a warning lamp that was ignored for several weeks.

Drivers should report immediately if they notice adblue warnings, engine management lights, SCR efficiency messages, NOx sensor faults, low pressure warnings, countdown messages, or reduced engine performance.

Early diagnosis frequently prevents much larger failures later.

Perform Regular Diagnostic Checks

Even when no warning lights are present, periodic diagnostic inspections can reveal hidden issues.

Professional diagnostics can identify sensor drift, low pump pressure, injector performance problems, NOx sensor readings outside expected values, temperature sensor accuracy issues, stored fault history, and communication errors.

Detecting small problems early often prevents unexpected roadside breakdowns.

Maintain a Healthy Electrical System

The SCR system depends upon a stable electrical supply. Weak batteries or charging faults can produce misleading SCR errors and communication faults that disappear once the electrical system is repaired.

Routine battery testing should therefore be included in every maintenance schedule.

Protect the Vehicle During Long Term Storage

Vehicles left unused for several months require additional attention. Before extended storage, fill the adblue tank if recommended by the manufacturer, protect electrical connectors from moisture, store the vehicle in a dry environment where possible, and restart the vehicle periodically if practical.

Long periods of inactivity can contribute to crystallisation and sensor deterioration.

Train Drivers

Drivers are the first people likely to notice changes in vehicle behaviour. Basic training should include correct refilling procedures, recognising dashboard warnings, avoiding contamination, reporting faults promptly, and understanding the importance of using quality adblue.

Small improvements in driver awareness can significantly reduce fleet maintenance costs.

Common Maintenance Mistakes

Many SCR failures are caused by avoidable errors rather than defective components. Some of the most common include using poor quality adblue, mixing different fluids, filling the tank with contaminated equipment, ignoring warning messages, delaying diagnostic inspections, continuing to drive with active SCR faults, allowing excessive crystal build up, and neglecting electrical connector inspections.

Avoiding these mistakes greatly improves long term reliability.

The Value of Preventative Maintenance

Modern SCR systems are highly advanced and can provide many years of reliable service when properly maintained.

Routine servicing is considerably less expensive than replacing major components such as pump modules, SCR catalysts, NOx sensors, control modules, and dosing injectors.

Preventative maintenance also helps avoid costly roadside recoveries, unexpected downtime and lost productivity.

For operators facing repeated SCR failures despite proper maintenance, some explore alternative long term solutions. You can learn more about professionally developed emulator systems at adblueemulator.com, though it is essential to check the laws and regulations applicable to your vehicle and country first.

Final Thoughts

The adblue system has become one of the most technically advanced areas of a modern heavy goods vehicle. While many operators focus on engine servicing, the SCR system deserves equal attention. Regular inspections, correct handling of adblue fluid, prompt attention to warning messages and the use of high quality consumables all contribute to improved reliability and lower operating costs.

A well maintained SCR system not only reduces the likelihood of expensive repairs but also helps ensure the vehicle continues to perform efficiently throughout its service life. For fleet operators and owner drivers alike, investing time in preventative maintenance is almost always more economical than dealing with avoidable component failures after they occur.

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Euro Emissions Standards Explained

Euro emission standards in vehicles were introduced with a single aim of lowering/reducing the levels of harmful exhaust emissions. Harmful exhaust emissions from transport accounts for a large contribution to the air quality overall.

Euro standards have been a success in lowering the air pollutant emissions. It has been reported that Nitrogen oxide emissions are down by about 84% since 2001 and Particular matter is down by 96% since 1993.. Such figures prove that Euro standards in vehicles are affective in reducing harmful emissions. 

What are the ‘Euro’ emissions standards ? 

Since 1992, European Union have imposed emission control regulations for all new transport – cars, vans, trucks etc.. The main purpose of Euro emissions standards is to reduce the levels of harmful exhaust emissions from transport. Introducing Euro emissions standards to all new vehicles means a vehicle has to meet a certain Euro emissions standard when it is made. Main air pollutants that Euro standards aiming to reduce are: 

  • Particulate matter (PM)
  • Notrogen oxides (NOx)
  • Carbon monoxide (CO)
  • Hydrocarbons (HC)

Euro emissions standards and emission control systems in vehicles have have come a long way since being introduced in 1992 when Euro 1 standard kicked off with catalytic converters becoming compulsory on new cars. Since then, we had a number of Euro emissions standards changes leading to the current Euro 6 standard.  Euro emissions standards were applied to new trucks as follows: 

Euro 1: from 1992

Euro 2: from 1997

Euro 3: from  2001

Euro 4: from 2005

Euro 5: from 2007

Euro 6: from 2013

Euro 7: expected 2025

How do I know if my truck is Euro 5 or Euro 6 ?

First, check the year of manufacture. Usually, Euro 5 standard runs from 2007 until 2013, and Euro 6 from 2013 until now. We’ve seen year 2007 truck still being Euro 4 standard and also year 2013 being already Euro 6, so trucks produced in these years should be paid attention to. The main differences between Euro 5 and Euro 6 standards that you will be able to see on your truck are: 

DPF (diesel particulate matter filter) – this was only fitted to Euro 6 trucks. So if your vehicle does have DPF – it is Euro 6, if it does not – it is Euro 5. (UK, European trucks only)

CAB facelift – usually, Euro 6 truck cab would be different to Euro 5. Euro 6 truck cab would be a newer/facelift model, this is usual for most European truck brands. 

How do I check my Euro emissions standard in my truck ? 

Most trucks will have their emissions standard printed on the side of the cab, so this would be the easiest way to check. If that is not the case, check the year of manufacture. Vehicles produced in years 2005-2007 are normally Euro 4, 2007-2013 – Euro 5, and 2013- till now are Euro 6. Emissions control systems are  different in each standard vehicles, they consist of: 

Euro 4 = AdBlue/SCR System

Euro 5 = AdBlue/SCR System + NOx sensor(s)

Euro 6 = AdBlue/SCR System + NOx sensor(s) + DPF

If still in doubt, please do not hesitate to contact us, we’ll be happy to help you figure this out.. 

What is Euro 4 standard and what year did it start in trucks?

Euro 4 emissions control system in trucks consist of AdBlue/SCR System only. Euro 4 trucks do not have NOx sensor(s) or DPF. Euro 4 emissions standard was introduced in January 2005. Euro 5 standard replaced Euro 4 in 2007. Euro 4 adblue system stayed the same in most Euro 5 trucks with only the addition of NOx sensor.  

What is Euro 5 standard and what year did it start in trucks?

Euro 5 emissions control system in trucks consist of AdBlue/SCR System and  NOx sensor(s). Euro 5 standard system does not have DPF. Euro 5 emissions standard was introduced in 2007. Euro 6 standard replaced Euro 5 in 2013. Euro 5 standard adblue system in trucks is generally the same as in Euro 4, the only difference being the addition of NOx sensor to Euro 5. 

What is Euro 6 standard and what year did it start in trucks?

Euro 6 emissions control system in trucks consist of AdBlue/SCR System, NOx sensor(s) and DPF. (diesel particulate matter filter) Euro 6 emissions standard was introduced in 2013. Euro 6 standard is still in use today with Euro 7 expected to come into force in 2025. 

When will Euro 7 standard start ? 

A new emissions standard regulations are expected to be announced by the end of the year. Euro 7 rules are expected to set the strictest emissions standards yet, although some reports suggest Euro 7 regulations may be similar to current Euro 6 standard. Euro 7 is expected to come into force in July 2025. 

Are there universal adblue emulator for all emission standards ? 

No, different emission standard trucks will require different adblue emulators. To produce a reliable, good quality emulator we develop them specifically for the particular vehicle make and emissions standard. 

Euro 4 and Euro 5 adblue systems are generally the same in most European truck brands so in most cases our Euro 5 emulator will work on Euro 4 as well. We also have capability to produce universal adblue emulators for Euro 4/Euro 5 trucks, meaning this would work on any European truck such as DAF, SCANIA, VOLVO, MAN, RENAUL, IVECO, MERCEDES.. 

However, when it comes to Euro 6 it has a completely different adblue system and therefore only Euro 6 adblue emulator will do the job on these. We do not offer universal Euro 6 adblue emulators as these systems are far too complicated for making a universal emulator that would work on all brands. Each Euro 6 adblue emulator is bespoke developed/made for particular make and model, this makes our emulators most reliable and guarantees longevity. 

Are adblue emulators available for all emission standard trucks ?

Yes, we have been developing/producing adblue emulators for well over a decade now and therefor our current range carries adblue emulators for all emission standards. Apart from Euro 4 and Euro 5 emulators we also have emulators for Euro 6 trucks including the very latest 2022/2023 trucks with updated emission systems. Also, we are one of very few manufacturers worldwide producing specialist emulators for more complicated vehicles such as Volvo truck models with Retarder. Bespoke adblue development is also available for our trade customers, so please do not hesitate to get in touch to discuss possibilities. 

What adblue emulators are available for Euro 5 trucks ?

Our Euro 5 adblue emulator range offer many choices. Here is our current Euro 5 adblue emulator range:  

DAF PACCAR adblue emulators: Can Smart, Can Smart PRO.

DAF CUMMINS adblue emulators: Can Smart, Can Smart PRO, Can Smart Plug & Play 

MERCEDES MP3 adblue emulators: Can Smart PRO (full kit)

VOLVO/RENAULT adblue emulators: Can Smart, Can Smart OBD Plug & Play

SCANIA adblue emulators: Can Smart (full kit), Can Smart PRO Plug & Play

MAN adblue emulators: Can Smart

IVECO adblue emulators: Can Smart

ISUZU adblue emulators: Can Smart

UD adblue emulators: Can Smart

Full range of our Euro 5 adblue emulators can be found here: 

https://www.canemu.com/product-category/adblue-emulators/?filter_emission-standard=euro5&query_type_emission-standard=or

What adblue emulators are available for Euro 6 trucks ? 

We can offer adblue emulators for most Euro 6 European trucks. We are also  developing emulators for American, South American and Australian markets and already have some available for sale. Below is our current range of Euro 6 adblue emulators for trucks, this list is constantly growing so please check for our updates or get in touch if you do not see an emulator your require. 

Volvo FH4/FM4/FMX4 Euro 6: Choice of wired or plug & play emulators available for non retarder models and wired only emulator available for retarder models. 

Volvo FE/FL Euro 6: Choice of wired or plug & play emulators available for non retarder models and wired only emulator available for retarder models.

Volvo FH5/FM5/FMX5 Euro 6: Choice of wired or plug & play emulators available for non retarder models and wired only emulator available for retarder models.

Volvo FH4/FM4/FMX4 Euro 5: Choice of wired or plug & play emulators available for non retarder models and wired only emulator available for retarder models.

Volvo FH5/FM5/FMX5 Euro 5: Choice of wired or plug & play emulators available for non retarder models and wired only emulator available for retarder models.

VOLVO PENTA Euro 6: Plug & play emulators available

VOLVO CE Euro 6: Plug & play emulators available

MERCEDES MP4 Trucks Euro 6: Choice of wired or plug & play emulators available for non retarder models and wired only emulator available.

MERCEDES MP5 Trucks Euro 6: Choice of wired or plug & play emulators available for non retarder models and wired only emulator available.

MERCEDES Buses Euro 6: Choice of wired or plug & play emulators available for non retarder models and wired only emulator available.

BHARAT BENZ Euro 6: Plug & play emulator available. 

Renault T, K, C Euro 6: Choice of wired or plug & play emulators available for non retarder models and wired only emulator available for retarder models.

Renault D Euro 6: Choice of wired or plug & play emulators available.

DAF Paccar XF106, CF85, CF75 EURO 6: Choice of wired or plug & play emulators available. 

DAF Cummins LF Euro 6: We are in the last development stages, we should have an emulator ready for this very soon.. 

DAF XF, XG, XG+ [2022-2023]: Choice of wired or plug & play emulators available.

SCANIA EURO 6: Choice of wired or plug & play emulators available.

SCANIA New Generation Euro 5: Choice of wired or plug & play emulators available.

MAN TGS, TGX, TGL, TGM: Choice of wired or plug & play emulators available.

IVECO STRALIS, EUROCARGO, TRAKKER Euro 6: Choice of wired or plug & play emulators available.

FREIGHTLINER EURO 6: Plug & play emulator available.

ISUZU EURO 6: Wired emulator available.

UD EURO 6: Choice of wired or plug & play emulators available.

Our Euro 6 adblue emulator range can be found here:

https://www.canemu.com/product-category/adblue-emulators/?filter_emission-standard=euro6&query_type_emission-standard=or

Are emission standards the same all over the world ? 

Although Euro standards are recognised globally, each country/region/union sets its own emissions control standards. Different countries will have different emission laws and regulations and therefor adblue systems in vehicles will also be different.  

This article is written based on trucks made for UK & EU markets. Introduction years, emissions standards, emissions regulations and emission control systems in trucks are different in other countries such as USA, Australia etc.. 

Fortunately, we have been working with our customers from regions such as Middle East, America, South America, Asia etc.. for some time now and therefor we are able to supply adblue emulators for trucks made for these markets. No matter what country/continent you are in we are confident we could help with with your adblue delete/disconnect requirements, please get in touch and give us a try.. 

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AdBlue Delete Explained

Adblue delete is a software update/modification that removes the adblue system/map from the vehicle’s ECU. This is done electronically by connecting to the vehicle’s ECU and disabling/removing the adblue system. This does not involve any physical hardware modifications. Adblue delete will permanently remove any adblue related warning lights from the dashboard. After removal, your adblue system will be fully disconnected and no adblue fluid will be used. 

Is mapping out AdBlue legal ? 

Adblue delete service is intended for vehicles used off-road only as deleting adblue system will result in making your vehicle illegal to use on a public road. Although there are many ECU file modifications that are perfectly legal, mapping out AdBlue system is not. The law is clear in that disconnecting/removing Adblue system, be it by installing adblue emulator, remapping the ECU or in any other way, will result in making your vehicle illegal for use on a public road. So the short answer is no, mapping out adblue is not legal and vehicles that had this done should not be used on a public road. 

How does AdBlue delete or mapping AdBlue out work ? 

Deleting Adblue or mapping adblue out means remapping/modifying ECU file by deleting adblue system from it. This is done by downloading/flashing original ECU file using tools such as KESS or Dimsport etc.. then modifying that file by deleting required maps and uploading it back into the ECU. Once this procedure is completed, adblue system will be disconnected and cease to operate completely, adblue will no longer be consumed. In short, adblue delete works by connecting to the vehicle’s ECU and eliminating/deleting SCR/Adblue system. This is done using specialist diagnostic and tuning tools. Vehicle’s ECU can be reset to default settings at a later date if required. 

Is deleting AdBlue safe ?

Adblue delete via ECU remap is a complicated procedure and should only be done by professionals who know what they are doing. Considering adblue delete service is done by qualified technician you should not expect any problems. Deleting adblue properly will not interfere with any other systems or components and only adblue system itself will be affected. 

Can you delete adblue on any vehicle ? 

We specialise in trucks/heavy goods vehicles as well as other heavy transport and plants such as construction and agricultural machinery. We can delete adblue or perform other remapping procedures on most of these vehicles/machinery. Adblue delete is also available to most other vehicles such as cars and vans. 

How does DPF Delete work ? 

This service will delete DPF MAP in the vehicle’s ECU. If you choose to delete DPF only, your adblue system will stay working as is and your adblue liquid will be consumed as it normally is. The only component/system that will be deleted/removed is DPF (Diesel particulate filter) NOx sensor(s) is/are part of the SCR system and therefor will stay in working order as normal. 

Once DPF map has been deleted re-generation process will not take place, hence your filter will get blocked in time. DPF filter will have to be removed altogether or cleaned on a regular basis. 

How does NOx Delete work ? 

NOx delete service will only delete NOx. Some vehicles have 1 and some have 2 NOx sensors, this service will delete these from the vehicle’s ECU making them full disconnected. Nothing will change with AdBlue system as well as DPF, these will stay in fully working condition as they were.

You can choose to remove NOx map only or delete it together with adblue system or/and DPF. 

What other remapping services are available ?

EGR Delete: 

Same as with other vehicle systems/components, EGR delete service will delete EGR MAP from the vehicle’s ECU. This means only EGR is deleted and no other systems/components are affected. 

Speed Limit Delete:

To remove speed limiter via ECU remap, a specialist tools are used to connect to the ECU and delete/remove the restrictive settings to delete speed limiter completely or these settings can also be adjusted/reprogrammed to a certain/different speed limit of your choice. 

Reverse procedure can also be performed the same way, speed limiter can be activated by installing the restrictive settings within the ECU. 

Economy Remap:

Economy remap is the process of making modifications to the way a vehicle’s engine runs in order to improve fuel economy. This is done electronically by connecting to the vehicle’s ECU electronically and adjusting/modifying engine settings/parameters. 

Performance  Remap: 

Economy remap is the process of making modifications to the way a vehicle’s engine runs in order to improve vehicle’s power/performance. This is done electronically by connecting to the vehicle’s ECU electronically and adjusting/modifying engine settings/parameters. 

Many other remapping/modification services are available. Bespoke modifications can also be done using specialist tuning technologies, please get in touch to discuss possibilities or if you need any advise.

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DTC Cleaner – instant limp mode reset tool

DTC Cleaner, also known as DTC Eraser, Limp mode reset tool, OBD error code eraser or OBD limp mode reset tool, is irreplaceable bit of kit if you get stuck in limp mode. No other tool is that easy to use or that quick to bypass limp mode and instantly return your truck to full power. In this article we will explain how does it work and how it can benefit you in limp mode emergency. 

Every truck is equipped with a computer known as ECU. This is vehicle’s main computer, which receives signals from all the different components of the truck and controls all systems accordingly. Once a particular fault occurs appropriate signal is sent to the ECU , which in turn triggers limp mode. Problems which cause limp mode are usually associated with vehicle’s emission system, such as SCR faults, NOX faults, DPF faults.., but can also be caused by faulty engine sensors/components/wiring, transmission issues, dysfunctional brakes and clutch, or even low fluid levels…

From our experience, most common limp mode causes are faults/malfunctions within the emissions system. In EURO 5 standard trucks emission system components are NOX sensors and SCR (adblue) system. Should anything within the emission system break down, limp mode will be triggered. Limp mode affect on EURO 5 trucks is relatively mild as power is only restricted by a fraction, however this is not the case with EURO 6 trucks. Once limp mode kicks in EURO 6 trucks will be limited to 20MPH speed, which makes them very difficult to operate. One thing if your lorry is empty, but a completely different story if it is fully loaded. You will struggle even to get it to a safe place, never mind getting it back to your base or to your destination.. 

So what can you do to temporary reset/bypass limp mode allowing you to get to a safe location, back to the base or just to finish your trip safely. The answer is simple, Can Smart DTC cleaner will reset limp mode in your truck and get your truck back to full power within a minute! This handheld device is small enough to fit on your palm and requires no batteries and no skills to use. All you have to do is turn ignition on, plug device into OBD II port, wait for about 30-40 seconds and unplug/turn ignition off. That is it, your truck will no longer be in limp mode! This is only a temporary fix, it will not fix the problem with your truck, it will simply reset limp mode so that the vehicle can be operated on full power as normal. This will not last forever, limp mode will come back eventually, things like what faults are active and how long have they been active for will determine how long will limp mode reset last. In any case, you will always be able to reset limp mode with Can Smart DTC Cleaner, and you can use it as many times as you need to. 

Being the original inventor of this product and also the manufacturer, allows us to offer best, most advanced product of its kind available on the market today as well as very competitive pricing. Don’t risk being stuck in limp mode, please visit our DTC Cleaner shop at www.truckhelp.co.uk/shop or contact us for a trade quote for bulk orders.

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ADBLUE Delete for Construction and Agricultural vehicles

This is an update to our file modification/re-mapping services. We have expanded our range and are now able to provide mapping services to most Construction and Agricultural machinery. We can offer a wide variety of maps such as SCR DELETE, DPF DELETE, NOX DELETE and others.. These services are available to most machinery, our latest additions include, but are not limited to: 

CATTERPILLAR: full range of maps available 

CLAAS: full range of maps available

NEW HOLLAND: full range of maps available

CASE: full range of maps available  

HITACHI: full range of maps available

KOMATSU: full range of maps available

JOHN DEERE:  full range of maps available

FENDT: full range of maps available

DEUTZ:  full range of maps available

Further to providing file modification/re-mapping services to our trade partners, we are now also able to supply flashing and diagnostic tools and protocols for new trade customers. As with everything that we do, we will be happy to show you the ropes and offer full tech support and advice. If you are experienced re-mapper and have all the tools needed we can provide you with best quality files at very competitive rate, or, if you are starting out we can guide you through the whole process – from getting the tools that you need to providing you with quality modified files and all tech support you will need. Give us a try, we will do our best not to leave you disappointed.  

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AdBlue emulator installation – Self-diagnostic emulators by Can Logic

We would like to introduce our latest feature – Can Smart adblue emulators with self-diagnosis function enabled. This will make adblue emulator installations much easier as installer will be able to quickly pin point the problem using self-diagnosis led light system on the emulator. The way it works is once you have connected adblue emulator and switched ignition on, you will see a number of led lights on the emulator light up. Each of these lights will indicate correct (or incorrect) SCR, NOX, CAN LINE.. connections. 

Although most of our trade customers are very knowledgeable about adblue emulator installation, and normally do not require any assistance, some novice installers may not get it right the first time, especially on more complicated EURO 6 trucks. That is where self-diagnosis function comes in really handy.

Let’s discuss some main adblue emulator installation points, and how self-diagnosis led system can help.

CAN LINE Connection:

Adblue emulator will communicate with vehicle’s ECU via Can lines (canbus) Emulator needs to receive and send constant signals indicating/emulating SCR/NOX system performance as if it was working as it should even though these systems will be disconnected after adblue emulator is installed. Therefor it is very important to connect can lines correctly. You will have two led lights on the emulator next for can line connection diagnosis. Should connection be correct, you’ll see a light next to ‘’[OK] Can line’’ light up. Should connection be not correct, you will see ‘’[PROBLEM] Can line’’ Knowing that there is a problem with can line connection, you should first try swapping can lines over (can-hi with can-low) in most cases this will be the answer to the problem. If this did not help and you still have a PROBLEM light on, you should inspect your can lines making sure they are ‘live’ and not broken.

SCR Disconnection:

In order for adblue emulator to perform properly, after installation you will need to disconnect SCR system or at least some of its components, depending on truck make and model. Emulator will be sending signals to the vehicle ECU, which would normally be sent by SCR system, so it is important SCR system is disconnected. If it is not, ECU will receive double signals which will cause errors codes. Should SCR disconnection be done correctly, you will see [OK] SCR disconnected. IF SCR is not disconnected, or disconnected incorrectly, you will see [PROBLEM] Disconnect SCR.  

These are only some of the benefits self-diagnosis adblue emulator system can offer. It gives the installer instant connection diagnosis and makes it clear what needs to be corrected in case of incorrect connection.

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BREXIT UPDATE BY CAN LOGIC LTD

The UK left the EU on 31 January 2020 at 23:00 GMT ending almost half century of membership. From this date and time, the UK and the EU entered a transition period. It was agreed that during transition period the UK is no longer a member of the EU, but will remain a member of single market and customs union. Transition period has ended at 11pm on 31 December 2020 and the UK has left the single market and customs union with immediate effect.

As a result of UK leaving the single market and customs union, new rules apply to things like travelling and doing business with the EU. For customs purposes, the UK is teated as any other third/non-EU country as of 1 January 2021 and customs procedures and formalities now apply to trade between the UK and the EU. 

So what has changed with buying adblue emulators or other our products?

AdBlue emulator and other product prices after Brexit:

Our prices will no go up. In fact, we are making our prices better. We have started a few mass production lines at the end of last year, which allows us for making our cost lower. Such savings will be in turn passed on to our trade customers who will enjoy much better prices in 2021 especially on our main products such adblue emulators.

UK CUSTOMERS

We will try to do our best to hold a small stock of adblue emulators, OBD Error code scanners and other of our most popular products at our UK base, but our main warehouse is now based in the EU and therefore most parcels will be posted from the EU. We will do our best to post UK customer orders from our UK stock, in which case nothing will change, you will still receive your order quickly and there will be no additional cost. However, if we do not have your item in the UK stock, it will be posted to you from our EU base. Orders from our EU base will be posted with DHL Express service. As of yet we have not had any delays or additional charges such import duty, vat etc.. reported by our customers. Parcels are getting to the UK within 2 working days. However, these are uncertain times indeed, and this could change anytime.

In summary, we may post your order from our EU stock if product is not in stock at our UK base. As a result you may incur additional charges such as import duty or VAT. You, the customer, will be solely responsible for any such charges. 

NORTHERN IRELAND CUSTOMERS

In accordance with the agreed Protocol on Ireland and Northern Ireland, EU customs rules and procedures generally continue to apply to goods entering and leaving Northern Ireland. Therefor, nothing has changed for our customers in Northern Ireland, at least not so far. Our products such as adblue emulators, nox emulators and error code cleaners will be delivered the next working day via DHL Express service and there will be no additional charges or customs paperwork required for your goods. We do not know what will future hold, but for now, we have not had any extra charges or delays reported by our NI customers.

EU CUSTOMERS

Nothing will change for our EU customers. Your orders will be posted from our EU base so most countries within the EU will enjoy same rapid next working day delivery and no extra charges whatsoever. Just as before, customers that are VAT registered will pay no VAT on their orders, subject to providing a valid VAT registration number.              

THE REST OF THE WORLD

Nothing will change for our customers in the rest of the world. Your orders for products such as adblue emulators will be posted from our EU base so you will enjoy same fast delivery via DHL Express and no extra paperwork or other formalities due to brexit. Customers will also pay no VAT as their orders will be going for export outside the EU.

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What is LIMP MODE and how to bypass it?

Limp mode, also known as limp home mode, is a feature in all trucks, which activates once the vehicle’s ECU detects a fault. In trucks, this happens mostly due to a fault with emissions control system. So it may be a failure of one or more SCR system components, NOx sensors, DPF or anything else within the emissions control system.  Once fault is detected, ECU will give you a certain number of hours/miles/starts before limp mode kicks in. When it does, the engine’s power will be limited until the fault in question is rectified.

Limp mode can be problematic, in most cases your truck will only go at a speed of about 20 miles per hour, such drastic is the engine’s power reduction. In trucks this can be especially bad if the vehicle is loaded at the time making it practically impossible to carry on driving safely.

There is not much you can do about limp mode when it is activated. The problem has to be fixed and relative error codes cleared before your truck will return to full power. However, something can be done. We are proud to present our Emergency Limp Mode reset tool, which will always get you out of trouble with limp mode. This is very simple plug & play tool which simply plugs in to the OBD port inside the cab. The way it works is the tool will automatically scan, detect and delete any inactive error codes from the truck’s ECU once plugged in, all you have to do is turn ignition on. Deleting the error codes will result in limp mode timer re-setting and giving you a new countdown until it kicks in again. Your vehicle will return to full power and if limp mode kicks in again after some time, you just reset it again. With SMART DTC emergency limp mode reset tool you will be able to complete your journey on full power no matter how far away you are from your destination.

We have developed a wide range of Limp Mode Reset tools for most European trucks. Full range, photos and specification can be found via link below:
Shop

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