Ford AdBlue Problems — Diagnosed & Fixed
Specialist AdBlue, SCR and NOx sensor repair for Ford diesel cars and vans across South East UK & London.
Ford's AdBlue systems — particularly on the Transit and Transit Custom — are notorious for NOx sensor failures and AdBlue injector crystallisation. Many independent garages misdiagnose these as engine faults. We see Ford AdBlue jobs every week and know exactly where to look first.
Common Ford AdBlue & SCR faults
- NOx sensor failure (especially on Transit and Transit Custom)
- Crystallised AdBlue injector
- AdBlue pump pressure faults
- SCR temperature sensor failure
- AdBlue level sender giving false low readings
Symptoms drivers report
- AdBlue warning + countdown message
- Limp mode under load on Transit Custom
- Light returns days after a dealer 'reset'
Ford models we service
FocusFiestaMondeoKugaS-MaxGalaxyTransitTransit CustomRanger
Our Ford repair approach
We start with a Ford-specific multi-module scan, validate the failed component with live data, fit OE-quality parts and code them to the vehicle. Most Ford AdBlue repairs are completed in a single visit.
Ford AdBlue warning on? Let's get it sorted.
Ford AdBlue FAQs
On the Transit family, NOx sensors and a crystallised injector account for the majority of repeat AdBlue warnings. Both need proper diagnosis and coding.
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