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Fuel rail pressure (FRP) sensor failure
P008800 Fuel rail/system pressure too high
Pressure too high Fuel rail pressure (FRP) sensor circuit failure Fuel rail pressure (FRP) sensor failure
For FRP tests, GO to Pinpoint Test G552275p6.
P009000 Fuel pressure control valve (FPCV) control circuit open
FPCV circuit: high resistance FPCV circuit: short circuit to ground FPCV failure ECM failure
For FPCV tests, GO to Pinpoint Test G552275p7. Refer to the warranty policy and procedures manual if an ECM is suspect.
P009100 Fuel pressure control valve (FPCV) control circuit low
FPCV circuit: high resistance FPCV circuit: short circuit to ground FPCV failure ECM failure
For FPCV tests, GO to Pinpoint Test G552275p7. Refer to the warranty policy and procedures manual if an ECM is suspect.
P009200 Fuel pressure control valve (FPCV) control circuit high
FPCV circuit: short circuit to power FPCV failure ECM failure
For FPCV tests, GO to Pinpoint Test G552275p7. Refer to the warranty policy and procedures manual if an ECM is suspect.
P018100 Fuel temperature sensor circuit range/performance
Fuel temperature sensor circuit: high resistance Fuel temperature sensor circuit: short circuit to Fuel temperature sensor circuit: short circuit to Fuel temperature sensor failure ECM failure
For fuel temperature sensor and circuit tests, Electronic Engine Controls Refer to the warranty policy and procedures manual if an ECM is suspect.
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