Powertrain
generic / SAE
P235D
Cylinder 11 Pressure Sensor Circuit Range/Performance
Cylinder 11 pressure sensor reads in range but plausibility check fails. Wiring faults of this kind typically come from chafing, water ingress at connector seals, or pin push-back — a wiggle test on the harness while the code is active often confirms the location.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number3 / 5D
Possible causes
- Sensor signal implausible against engine model high
- Sensor element aged beyond calibration window low
- Sensor mounting loose - signal damping low
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 400–1800 €
- Estimated time: 1.5–5 h
- Component: cylinder pressure sensor 11
- MIL / check engine light
- emissions-relevant
Sources
References
sae:J2012