Detroit Diesel
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 15 (MCM) Rail Pressure Deviation Greater Than 200 Bar While Under Load
Posted by PerDiezel Solutions on
DESCRIPTION:Fuel rail pressure deviation under load. MONITORED PARAMETER:Fuel rail pressure sensor. TYPICAL ENABLING CONDITIONS:Code sets when rail pressure deviation is greater than 200 bar, while under a load. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:Engine Idle: One minute. NOTE: The ECM monitors the rail pressure and when it changes more than 200 bar for 8 seconds the code is set. PROBABLE CAUSES:1. External fuel leakage between the high pressure pump and fuel injectors.2. Pressure limiting valve leakage (internal).3. Fuel filter integrity (loose caps, plugged filters).4. Fuel supply issue (fuel level, fuel...
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 2 (MCM) Fuel Rail Pressure Drift High
Posted by PerDiezel Solutions on
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. MIL2. 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 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...
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 20 (MCM) Fuel Rail Pressure Sensor – Drift High
Posted by PerDiezel Solutions on
DESCRIPTION:Fuel rail pressure sensor – drift high. MONITORED PARAMETER:Fuel rail pressure sensor. TYPICAL ENABLING CONDITIONS:1. Key on2. Engine off MONITOR SEQUENCE:None EXECUTION FREQUENCY:Once when enabling conditions met. TYPICAL DURATION:10 seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:1. Key on2. Engine off PROBABLE CAUSES:1. Fuel rail pressure sensor.2. Fuel rail pressure sensor harness/connector. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 15 (MCM) Rail Pressure Deviation Greater Than 200 Bar While Under Load Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 5 (MCM) Fuel Rail Pressure Sensor Circuit Open or A Stuck-in-Range Sensor Detroit DD16 GHG14 (2014-16) Fault...
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 21 (MCM) Fuel Rail Pressure Sensor Drift Low
Posted by PerDiezel Solutions on
DESCRIPTION:Fuel rail pressure sensor – drift low. MONITORED PARAMETER:Fuel rail pressure sensor. TYPICAL ENABLING CONDITIONS:1. Key on2. Engine off MONITOR SEQUENCE:None EXECUTION FREQUENCY:Once when enabling conditions met. TYPICAL DURATION:10 seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:1. Key on2. Engine off PROBABLE CAUSES:1. Fuel rail pressure sensor.2. Fuel rail pressure sensor harness/connector. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 20 (MCM) Fuel Rail Pressure Sensor – Drift High Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 15 (MCM) Rail Pressure Deviation Greater Than 200 Bar While Under Load Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164...
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 3 (MCM) Fuel Rail Pressure Sensor Circuit Failed High (Open Circuit)
Posted by PerDiezel Solutions on
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. Detroit DD16 GHG14...
