Sensor replaced and VCDS calibrated and fault code cleared. Thanks everyone for your help.
Now reads:
IDE00427 Particle filter: difference pressure 1 hPa
IDE00428 Particle filter: offset for differential press. -1 hPa
IDE00432 Particle filter: time since last regeneration 50321 s...
Thank you. I will replace the sensor. From the figures I provided do you think the DPF is OK? Should the pressure difference of a standing car with engine off and new sensor read zero hPa?
Please can anyone advise as to what all this means?
Audi A6 Avant 2010 C6 platform 2.0 TDi. Mileage 55k Engine Management light is on and can be reset by VCDS .
1 Fault found.
4914 - Diesel Particle Filter, Differential Pressure Sensor
P2453 00 [237] - Implausible Signal
Particle filter...
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