P2286 - Injector Control Pressure Sensor Circuit High
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P2286 - INJECTOR CONTROL PRESSURE SENSOR CIRCUIT HIGH
| Description: | The powertrain control module (PCM) continuously monitors the signal of the injection control pressure (ICP) sensor to determine if the signal is within an expected range. If the PCM detects a higher or lower than expected voltage value, the PCM sets a DTC, illuminates the malfunction indicator lamp (MIL), ignores the ICP sensor signal, and uses a preset value based on engine operating conditions. | |||
| Possible Causes: |
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| Diagnostic Aids: | The ICP sensor bias varies between sensors. The amount of voltage the sensor deviates from a calculated reference value (sensor bias) may cause an injection control pressure calculation error. Check for input sensor bias. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory | |
| All | refer to PINPOINT TEST Q . | |||