Powertrain
generic / SAE
P2D90
Engine Oil Pressure Sensor/Switch C Circuit High
The ECM detects a circuit high fault on the engine oil pressure sensor/switch c circuit. Reading cannot be used reliably for control.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / numberD / 90
Possible causes
- Signal wire shorted to B+ high
- Open sensor medium
- Connector pins corroded - high contact resistance low
Inspection / repair
- Difficulty: easy
- DIY: possible
- Estimated cost: 50–300 €
- Estimated time: 0.3–1.5 h
- Component: engine oil pressure sensor c
- Component: wiring harness
- Component: ecm
- MIL / check engine light
- limp mode possible
Sources
References
sae:J2012