DESCRIPTION:
Fuel rail pressure drift high.
MONITORED PARAMETER:
Fuel rail pressure.
TYPICAL ENABLING CONDITIONS:
Always enabled
MONITOR SEQUENCE:
None
EXECUTION FREQUENCY:
Continuous when enabling conditions met.
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 connector/harness.
Detroit DD15 EPA07 (2007-09) Fault Code: SPN 164 FMI 1 (MCM) Quantity Control Valve Low Side Driver Error
Detroit DD15 EPA07 (2007-09) Fault Code: SPN 164 FMI 0 (MCM) Quantity Control Valve High Side Driver Error
Detroit DD15 EPA07 (2007-09) Fault Code: SPN 158 FMI 2 (MCM, CPC ) Ignition Switch Not Plausible
Detroit DD15 EPA07 (2007-09) Fault Code: SPN 157 FMI 16 (MCM) Fuel Rail Pressure Too Low
Detroit DD15 EPA07 (2007-09) Fault Code: SPN 157 FMI 2 (MCM) Erratic Fuel Rail Pressure Sensor Signal
Detroit DD15 EPA07 (2007-09) Fault Code: SPN 157 FMI 1 (MCM) Fault of the Fuel Rail Pressure Sensor, Wiring, or Quantity Control Valve