Detroit DD13 EPA10 (2010-13) Fault Code: SPN 164 FMI 3 (MCM) Fuel Rail Pressure Sensor Circuit Failed High (Open Circuit)
DESCRIPTION:Fuel rail pressure sensor circuit failed high.
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. MIL2. CEL
ENGINE REACTION:Derate 25%
VERIFICATION:Engine Idle: One minute.
NOTE: If codes for both the intake manifold pressure/temp sensor are active at the same time, repair the circuit between pins 58 or 102 of the engine ECM 102-pin connector and pin 2 or pin 4 of the intake manifold pressure/temperature sensor.
PROBABLE CAUSES:1. Fuel rail pressure sensor connector/harness.2. Fuel rail pressure sensor.3. Intake manifold pressure/temp sensor.4. Intake manifold pressure/temp sensor harness/connector.
