DTC P0192: Fuel Rail Pressure Sensor A Circuit Low
P0192 - FUEL RAIL PRESSURE SENSOR A CIRCUIT LOW
| Description: The comprehensive component monitor (CCM) monitors the fuel rail pressure (FRP) sensor circuit to the PCM for low voltage. The test fails if the voltage falls below a calibrated limit for a calibrated amount of time during testing. | |||
Possible Causes:
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| Diagnostic Aids: A FRP PID value during ignition ON, engine OFF or ignition ON, engine running less than 0.3 volt indicates a concern is present. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST DD . | ||