The Citroën Relay BlueHDi (2.0 & 2.2) is the backbone of many UK delivery fleets, construction firms, and motorhome conversions. However, its Euro 6 SCR (Selective Catalytic Reduction) system is notorious for unexpected failures. If your dashboard is lit up with the flashing “UREA” symbol or the dreaded “Starting prevented in XXX miles” message, your van is on a collision course with a total lockout.
A main-dealer Citroën Relay AdBlue repair—which usually involves replacing the entire tank and pump assembly—often costs upwards of £2,000. At Essex AdBlue Delete, we offer a permanent, software-based Citroën Relay AdBlue removal that deactivates the system entirely, saving you thousands in repair costs and preventing future downtime.
Why Fleet Managers & Owners Choose Our Relay Fix
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Stop the Countdown: We reset the immobilisation timer, ensuring your van never refuses to start due to an emissions glitch.
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Fit & Forget: A software delete is a permanent solution. You won’t have to worry about the pump or heater failing ever again.
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No More Urea Costs: Save money at the pump by never needing to buy or refill AdBlue fluid again.
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Full NOx Sensor Bypass: We include a software delete for the NOx sensors, which are the #1 cause of “check engine” lights on these vans.
Mobile Service Across Essex: We Come to Your Yard or Home
Downtime costs money. That’s why our engineers offer a fully mobile service, bringing dealer-level diagnostic and programming equipment to your location. We cover the entire county, including:
Chelmsford | Southend-on-Sea | Colchester | Basildon | Rayleigh | Harlow | Brentwood | Clacton-on-Sea | Braintree | Canvey Island
Citroën Relay SCR Support: 7 Frequently Asked Questions
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My Relay is stuck at 0 miles and won’t start. Can you fix it? Yes. Even if your van is completely immobilised, our mobile technicians can interface with the ECU on-site, reset the “no start” lock, and apply the delete to get you moving again.
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Will this affect my MOT? Our software solution is designed to be undetectable by standard MOT diagnostic tools. As long as the DPF (Diesel Particulate Filter) is functioning, the van will pass the smoke test as usual.
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Does it work on the 2.0 and 2.2 BlueHDi engines? Yes, we provide full support for both engine variants, including the latest Euro 6.2 models equipped with specialized engine management systems.
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How long does the process take? A typical Citroën Relay AdBlue delete takes between 60 and 90 minutes.
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Do I need to replace the AdBlue pump before you arrive? No. Because we are bypassing the system digitally, it doesn’t matter if your pump, heater, or sensors are already broken.
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Is the software fix permanent? Absolutely. We provide a lifetime software guarantee. Once programmed out, the AdBlue system will never bother you again.
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Will my fuel consumption increase? No. Most users report that fuel economy remains stable or improves slightly because the engine is no longer running inefficient “limp mode” cycles.
Keep Your Workhorse on the Road – Contact the Experts
Don’t let a design flaw in the AdBlue system threaten your business or your trip. Get a professional, guaranteed fix from the Essex specialists.
Call Us Now: 01245676001
Whatsapp Our Team: 07356 057295