Detroit Diesel
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3663 FMI 4 (MCM) Injector Cylinder #5 Amplifier Control Valve Abnormal Operation (Min)
Posted by PerDiezel Solutions on
DESCRIPTION:Injector cylinder #5 amplifier control valve abnormal operation (min). MONITORED PARAMETER:Injector cylinder #5 amplifier control valve. TYPICAL ENABLING CONDITIONS:Fis_nop_act greater than 1.85. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:Engine rpm 1400 – 1500 (one minute). NOTE: If codes 168-xx or 723-xx active, fix those first. PROBABLE CAUSES:1. Inspect front fuel injector harness 14-pin connector.2. Front injector harness failure.3. Failed injector.4. Engine side harness failure.5. Failed MCM (Engine ECM).
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3663 FMI 5 (MCM) Injector Cylinder #5 Amplifier Control Valve Abnormal Operation (OPEN)
Posted by PerDiezel Solutions on
DESCRIPTION:Injector cylinder #5 amplifier control valve abnormal operation (open). MONITORED PARAMETER:Injector cylinder #5 amplifier control valve. TYPICAL ENABLING CONDITIONS:Fis_nop_act greater than 1.85. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:Engine rpm 1400 – 1500: One minute. NOTE: If codes 168-xx or 723-xx active, fix those first. PROBABLE CAUSES:1. Inspect front fuel injector harness 14-pin connector.2. Front injector harness failure.3. Failed injector.4. Engine side harness failure.5. Failed MCM (Engine ECM).
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3663 FMI 6 (MCM) Injector Cylinder #5 Spill Control Valve – Valve Shorted Circuit
Posted by PerDiezel Solutions on
DESCRIPTION:Injector cylinder #5 spill control valve, valve shorted circuit. MONITORED PARAMETER:Injector cylinder #5 spill control valve. TYPICAL ENABLING CONDITIONS:Injector open greater than threshold. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:Engine rpm 1400 – 1500: One minute. NOTE: If codes 168-xx or 723-xx active, fix those first. PROBABLE CAUSES:1. Inspect front fuel injector harness 14-pin connector.2. Front injector harness failure.3. Failed injector.4. Engine side harness failure.5. Failed MCM (Engine ECM).
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3664 FMI 3 (MCM) Injector Cylinder #6 Amplifier Control Valve Abnormal Operation (MAX)
Posted by PerDiezel Solutions on
DESCRIPTION:Injector cylinder #6 amplifier control valve abnormal operation (MAX). MONITORED PARAMETER:Injector cylinder #6 amplifier control valve. TYPICAL ENABLING CONDITIONS:Fis_nop_act greater than 1.85. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:Engine rpm 1400 – 1500: One minute. NOTE: If codes 168-xx or 723-xx active, fix those first. PROBABLE CAUSES:1. Inspect front fuel injector harness 14-pin connector.2. Front injector harness failure.3. Failed injector.4. Engine side harness failure.5. Failed MCM (Engine ECM).
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3664 FMI 4 (MCM) Injector Cylinder #6 Amplifier Control Valve Abnormal Operation (MIN)
Posted by PerDiezel Solutions on
DESCRIPTION:Injector cylinder #6 amplifier control valve abnormal operation (Min). MONITORED PARAMETER:Injector cylinder #6 amplifier control valve. TYPICAL ENABLING CONDITIONS:Fis_nop_act greater than 1.85. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:Engine rpm 1400 – 1500: One minute. NOTE: If codes 168-xx or 723-xx active, fix those first. PROBABLE CAUSES:1. Inspect front fuel injector harness 14-pin connector.2. Front injector harness failure.3. Failed injector.4. Engine side harness failure.5. Failed MCM (Engine ECM).
