DESCRIPTION:Injector cylinder #4 amplifier control valve abnormal operation (MAX).
MONITORED PARAMETER:Injector cylinder #4 amplifier control valve.
TYPICAL ENABLING CONDITIONS:Fis_nop_act_ act greater than 1.85.
EXECUTION FREQUENCY:Continuous when enabling conditions met.
DASH LAMPS:1. MIL2. CEL
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 DD13 EPA10 (2010-13) Fault Code: SPN 3661 FMI 6 (MCM) Injector Cylinder #3 Amplifier Control Valve, Valve Shorted Circuit
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3661 FMI 4 (MCM) Injector Cylinder #3 Amplifier Control Valve Abnormal Operation (MIN)
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3661 FMI 3 (MCM) Injector Cylinder #3 Amplifier Control Valve Abnormal Operation (MAX)
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3660 FMI 6 (MCM) Injector Cylinder #2 Amplifier Control Valve – Valve Shorted Circuit
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3660 FMI 4 (MCM) Injector Cylinder #2 Amplifier Control Valve Abnormal Operation (MIN)
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3660 FMI 3 (MCM) Injector Cylinder #2 Amplifier Control Valve Abnormal Operation (MAX)