DESCRIPTION:
Fuel rail pressure sensor circuit failed open.
MONITORED PARAMETER:
Fuel rail pressure sensor.
TYPICAL ENABLING CONDITIONS:
Always enabled
MONITOR SEQUENCE:
None
EXECUTION FREQUENCY:
Always enabled
TYPICAL DURATION:
2 seconds
DASH LAMPS:
1. MIL
2. CEL
ENGINE REACTION:
Derate 25%
VERIFICATION:
Engine Idle: One minute.
PROBABLE CAUSES:
1. Fuel rail pressure sensor.
2. Fuel rail pressure sensor harness/connector.
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 4 (MCM) Fuel Rail Pressure Sensor Circuit Failed Low (Short to Ground)
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 3 (MCM) Fuel Rail Pressure Sensor Circuit Failed High (Open Circuit)
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 2 (MCM) Fuel Rail Pressure Drift High
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 1 (MCM) Quantity Control Valve Low Side Driver Error
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 0 (MCM) Quantity Control Valve High Side Driver Error
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 158 FMI 7 (ACM) Battery Power is Disconnected Before Aftertreatment Control Module has Completed the Diesel Exhaust Fluid Key Off Purge Cycle
