AdBlue and SCR Diagnostics
SCR faults can leave modern diesel vehicles counting down to a no-start condition. We diagnose the system and explain the practical repair options before money is spent on parts.
Common AdBlue Faults
- SCR countdown warnings
- NOx sensor faults
- SCR efficiency errors
- Pump and injector faults
- Tank heater faults
Practical Advice
Some SCR issues are simple. Others can be expensive if parts are guessed. We identify the fault path clearly and help you decide the most sensible next step.