Powertrain
generic / SAE
P2AAD
Diesel Fuel Presence Sensor Range/Performance
The diesel fuel presence signal does not match plausibility checks against related signals. Sensor drift.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / numberA / AD
Possible causes
- Sensor characteristic drifted high
- Sensor mounting displaced from reference path medium
- Sensor element aged beyond calibration window low
Inspection / repair
- Difficulty: easy
- DIY: possible
- Estimated cost: 60–300 €
- Estimated time: 0.3–1.5 h
- Component: diesel fuel presence sensor
- Component: wiring harness
- Component: ecm
- MIL / check engine light
- emissions-relevant
Sources
References
sae:J2012