OBD-II code · Powertrain (generic, extended)
P2D8F Engine Oil Pressure Sensor/Switch C Circuit Low
The ECM detects a circuit low fault on the engine oil pressure sensor/switch c circuit. Reading cannot be used reliably for control.
Is it safe to drive with P2D8F?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelySignal wire shorted to ground
- PossibleInternal sensor short
- Less likelyConnector pins corroded - high contact resistance
Repair at a glance
- Difficulty
- Easy
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.3–1.5 h
- Emissions test
- Usually unaffected
- Parts involved
- Engine Oil Pressure Sensor C, Wiring Harness, Ecm
Related codes
- P2D8CFan 2 Control Module Supply Voltage Circuit
- P2D8DEngine Disconnect Clutch Mechanical Performance
- P2D8EEngine Oil Pressure Sensor/Switch C Circuit
- P2D90Engine Oil Pressure Sensor/Switch C Circuit High
- P2D91Engine Oil Pressure Sensor/Switch C Range/Performance
- P2D92Starter/Generator Phase X Current Sensor Circuit High
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.