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.
Affected components
- Icp sensor
- Icp wiring
Common causes
- High likelihood: Intermittent connector contact
- Medium likelihood: Sensor failing under load
- Low likelihood: Harness routed against vibrating component
Diagnostic notes
- The malfunction indicator lamp may illuminate
- This code can affect emissions
- A drive cycle may be required after repair
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.