P2287
Injector Control Pressure Sensor Intermittent
The injector control pressure sensor signal is intermittently lost or out of range. Often caused by intermittent wiring faults or a failing sensor that drops out under vibration or temperature.
- Check engine light: Yes
- Emissions related: Yes
- Repair difficulty: medium
Common causes
Ordered by how often each turns out to be the cause.
- Intermittent connector contactCommon
- Sensor failing under loadPossible
- Harness routed against vibrating componentLess likely
Parts involved
- Icp Sensor
- Icp Wiring
P2287 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.