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Adblue Removal Solution

AdBlue Removal & ECU Remapping – Stop AdBlue Faults for Good

Adblue Removal Solution

AdBlue is a diesel exhaust fluid (DEF) used in modern Selective Catalytic Reduction (SCR) systems to reduce NOx emissions. While essential for meeting emissions regulations, AdBlue systems are prone to failure, leading to dashboard warning lights, system malfunctions, and costly repairs.

At Onyx Performance, we offer a professional AdBlue delete service, electronically disabling the AdBlue system through a custom ECU remap. This removes AdBlue-related faults, warning messages, and unnecessary fluid consumption.

Why Remove the AdBlue System?

While AdBlue plays a role in reducing emissions, the system can cause significant operational issues and expensive repairs. Common problems include:

– AdBlue pump and injector failures, leading to costly replacements

– Blocked SCR catalysts, triggering engine warning lights

– AdBlue crystallisation, which damages sensors and pipes

– Reduced vehicle performance and power limitations

– “No Start” warning messages, preventing the vehicle from running

– Frequent AdBlue refills, adding extra running costs

For many commercial vehicle owners, fleet operators, and off-road users, removing the AdBlue system is a cost-effective way to prevent ongoing maintenance issues and unexpected breakdowns.

Why Choose Onyx Performance?

As Seen on Carwow

We’ve been proudly featured on Carwow – a testament to the quality, professionalism, and performance-focused results that set us apart. Watch our feature here to see us in action.

Expertise You Can Trust

With years of experience and deep technical knowledge, our team understands performance vehicles inside and out – from custom remaps to high-end servicing.

Advanced Workshop & Tools

We operate from a state-of-the-art facility in Slough, equipped with cutting-edge diagnostics, dyno testing, and industry-leading tools for accurate, high-quality work.

Tailored Solutions for Every Vehicle

We don’t believe in one-size-fits-all. Every car gets a bespoke approach, ensuring the best results whether it’s a remap, upgrade, or routine service.

Trusted Nationwide

Performance enthusiasts from across the UK come to Onyx because they know they’ll receive premium-quality workmanship, careful attention to detail, and honest advice.

Complete Care, All in One Place

From tuning and servicing to tyres, trackers, and immobilisers – we offer a full suite of services under one roof, all with a strong focus on safety, reliability, and top-tier customer support.

AdBlue Delete – How It Works

Our AdBlue delete service is performed through a professional ECU remap, permanently disabling the system. This includes:

– Electronic Deactivation – The ECU is recalibrated to disable AdBlue-related sensors, warning messages, and regeneration cycles.

– No More Dashboard Warnings – All AdBlue-related fault codes and engine management lights (EML) are removed.

– No More AdBlue Refills – The system is completely disabled, eliminating the need for AdBlue fluid.

– Vehicle Will No Longer Enter “No Start Mode” – Prevents the vehicle from becoming immobilised due to an AdBlue system failure.

Once completed, the vehicle will run as normal without any AdBlue-related faults, allowing for hassle-free operation.

Specialist AdBlue Delete for HGVs & Agricultural Vehicles

AdBlue faults can cause serious operational delays and high maintenance costs. We provide AdBlue removal solutions for exported vehicles, ensuring they meet local regulations in non-EU countries.

– No more AdBlue-related breakdowns in commercial fleets

– Cost savings on AdBlue refills and expensive repairs

– Optimised ECU calibration for better reliability

For businesses looking to remove AdBlue from heavy-duty trucks and agricultural machinery, we offer custom ECU remapping solutions to ensure smooth operation.

AdBlue Delete & ECU Remapping in Slough – Serving the UK

We are based in Slough, Berkshire, with customers travelling from across the UK for AdBlue delete, fault code fixes, and ECU remapping. Our garage is conveniently located near major transport links, making us accessible from: London, Birmingham, Manchester, Bristol, Reading, Maidenhead, Windsor, Ascot, High Wycombe, Uxbridge, and surrounding areas.

Common AdBlue Faults Fixed with Our ECU Remap

A failing AdBlue system can trigger various error codes and warnings, leading to restricted performance or even a non-start condition. Our remap permanently removes these issues, including:

– AdBlue System Malfunction – Warning Light On

– AdBlue Low – No Engine Restart Possible

– SCR Efficiency Below Threshold – P20EE Fault Code

– AdBlue Pump Malfunction – P204F, P208E

– NOx Sensor Failure – P2200, P229F

– AdBlue Injector Fault – P204A

By disabling these faulty sensors and electronic controls, we eliminate AdBlue-related issues permanently.

AdBlue Delete for Popular Vehicle Brands

We provide AdBlue removal services for a wide range of vehicles, including:

– Ford Transit, Citroën Relay, Peugeot Boxer, Mercedes Sprinter & Vito

– Audi, BMW, Mercedes-Benz, Volkswagen, Land Rover, Volvo, Ford, and more

– Fleet vans requiring AdBlue system removal

If your vehicle is experiencing AdBlue-related issues, our team can provide a permanent solution with our ECU remap service.

Book Your AdBlue Delete & Fault Repair Today

If your AdBlue system is causing warning lights, faults, or “no start” issues, we provide a permanent solution through professional ECU remapping. Get in touch to discuss your options.
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Who Can Benefit from AdBlue Delete?

Our AdBlue removal and ECU remapping is ideal for:

Experts in Performance Cars

Fleet operators and commercial vehicle owners looking to reduce downtime and maintenance costs

Correct Service Schedules

Off-road and motorsport vehicles that no longer require an AdBlue system

Quality or OEM Parts

Private diesel vehicle owners frustrated with recurring AdBlue faults

We offer AdBlue delete services for cars, vans, trucks, and agricultural machinery, ensuring a tailored solution for every vehicle type.

Legal Disclaimer – Off-Road Use Only

Our AdBlue delete service is strictly for off-road or motorsport use only. Removing AdBlue from a vehicle that is used on public roads may be illegal and could result in legal consequences. Customers are responsible for ensuring compliance with local laws and regulations. For HGV and agricultural vehicles exported outside the EU, customers must declare modifications to the relevant authorities before use.

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