P2286
Injector Control Pressure Sensor Circuit High
The voltage of the injector control pressure sensor is above the calibrated maximum. Likely a short to supply voltage or an open ground in the sensor circuit.
- Check engine light: Yes
- Emissions related: Yes
- Repair difficulty: medium
Common causes
Ordered by how often each turns out to be the cause.
- Signal shorted to supplyCommon
- Open ground wirePossible
- Connector pins corroded - high contact resistanceLess likely
Parts involved
- Icp Sensor
- Icp Wiring
P2286 is a generic OBD-II code defined by SAE J2012. Exact wording and diagnostic procedure vary by manufacturer and model. Code definitions are drawn from the public-domain OBDex dataset; the workshop notes are our own.