Ford AdBlue Fault Repair in London & Midlands | From £249

A low level warning and a fault warning are two different things. If the warning stays on after a top up, the vehicle has usually found a fault such as a failed NOx sensor, a weak pump or a quality issue with the fluid. Topping up will not clear it, and the fault needs diagnosing.

Vans doing frequent short trips or sitting outside overnight are more exposed to fluid quality faults and heater circuit issues than cars doing longer, steadier mileage. P207F and P20EE are two of the most common codes we see on the EcoBlue Transit range.

The vehicle shows a mileage countdown, and once it reaches zero the engine will not restart after you switch it off. For a van, that means it is off the road until the fault is repaired, so it is best to get it checked well before the countdown ends.

Yes, until the countdown ends, but we do not recommend waiting. Some faults put the vehicle into limp mode with reduced power, and a small fault can turn into a bigger repair if it is left.

Yes. The NOx sensors let the vehicle measure how well the SCR system is cleaning the exhaust. If a sensor fails or sends wrong readings, the vehicle can show an AdBlue warning even when the tank is full and the pump is working.

AdBlue freezes at about minus 11 degrees Celsius. The tank has a heater to thaw it, and vans that sit outside overnight put more strain on that heater circuit than vehicles kept in a garage. A warning that comes and goes with the weather points to the heater or the fluid state.

They form when AdBlue dries instead of spraying cleanly, often because the injector is not working properly or the vehicle does mostly short trips. The crystals can block the injector and cause dosing faults, so it needs cleaning or replacing.

Yes. Diluted or contaminated fluid can trigger a quality fault such as P207F, one of the most common Ford AdBlue codes. We test the concentration and, if needed, flush the system and refill with AdBlue to ISO 22241.

Only if the fault is gone. If the cause is still there, the warning returns soon after. That is why we repair the fault first and reset afterwards.

Repairs start from £249. The final price depends on what the diagnosis finds, because a sensor, a pump and an injector job do not cost the same.

We work on the Ford diesel range fitted with AdBlue, including the Transit, Transit Custom, Transit Connect and Ranger vans, and the Focus, Fiesta, Mondeo, Kuga, EcoSport, S-Max and Galaxy cars.

We cover London, the Midlands, Glasgow and Edinburgh. Send us your postcode and we will confirm availability.