Mercedes‑Benz X‑Class AdBlue delete in Stoke‑on‑Trent
3 of the 3 diesel Mercedes-Benz X-Class engines we hold carry AdBlue (SCR). A failed AdBlue pump, heater or NOx sensor brings warning lights and, on many cars, a countdown to no start. Pick your engine below for the price and what a remap adds.
AdBlue work on a diesel Mercedes-Benz X-Class is from £249, or £349 with a Stage 1 remap at the same time, at our unit in Fenton, Stoke-on-Trent. 3 of the 3 diesel X-Class engines we hold carry AdBlue (SCR). Pick yours below, then message us with your reg.
Find your engine
The 2.3 220d 163hp carries AdBlue (SCR).
AdBlue delete from £249, depending on the vehicle: some take longer, with the ECU out and diagnostics afterwards
Stage 1 on this engine: typically 190 to 205bhp from 161bhp stock
Message us about this engineWhat an AdBlue delete is
AdBlue (SCR) diesels inject a urea solution into the exhaust to cut NOx. When the pump, heater, tank sensor or NOx sensors fail, the X-Class warns the driver and can limit the engine or refuse to start. An AdBlue delete recalibrates the engine software so the SCR system is switched off and no longer needed.
Why X-Class owners ask for it
- No AdBlue to buy or top up
- No countdown-to-no-start warnings from a failed SCR system
- No AdBlue pump, heater or NOx sensor replacements
- Often done with a Stage 1 remap in the same visit
How it works
Diagnose
We read the fault codes and live data first, so we know the state of the system and anything else that needs attention.
Read the ECU
We read the engine software, over the diagnostic port where the car allows it and with the ECU out on the bench where it does not.
Calibrate
The software is calibrated for your engine so it runs properly without the system, with no warning lights.
Check and hand back
We clear the codes, run full diagnostics again and check the car before it goes back to you.
Pair it with a remap
Most owners pair it with a Stage 1 remap in the same visit. The 3.0 V6 258hp typically goes from 254bhp to around 290 to 310bhp at Stage 1, and Stage 1 plus AdBlue delete is £349.
Typical gains for every X-Class engineOther emissions services for the X-Class
X-Class AdBlue questions
Still have a question? Message us with your reg and what you would like done.

