Detroit Diesel

DESCRIPTION:Fuel cut off valve (FCV) circuit failed high. MONITORED PARAMETER:Fuel cut off valve. TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 10% VERIFICATION:Engine Idle: One minute. PROBABLE CAUSES:1. Wiring between the FCV connector and the 120-pin ECM connection.2. Hydrocarbon (HC) doser block assy. Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3480 FMI 31 (MCM) Fuel Cut-Off Valve Pressure Not Plausible Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3480 FMI 21 (MCM) Fuel Cut-Off Valve Pressure Not Plausible Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3480 FMI 16 (MCM) High Hydrocarbon...

DESCRIPTION:Short to ground. MONITORED PARAMETER:Fuel cut off valve. TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Once per drive cycle. TYPICAL DURATION:20 milliseconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:10% Derate VERIFICATION:1. Key on2. Engine off PROBABLE CAUSES:1. Wiring between the FCV connector and the 120-pin ECM connection.2. Hydrocarbon (HC) doser block assy. Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3482 FMI 3 (MCM) Fuel Cut-Off Valve Circuit Failed High Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3480 FMI 31 (MCM) Fuel Cut-Off Valve Pressure Not Plausible Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3480 FMI 21 (MCM) Fuel Cut-Off Valve Pressure...

DESCRIPTION:Fuel cut off valve (FCV) circuit failed open. MONITORED PARAMETER:Fuel cut off valve. TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 10% VERIFICATION:Engine idle PROBABLE CAUSES:1. Wiring between the FCV connector and the 120-pin ECM connection.2. Hydrocarbon (HC) doser block assy. Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3482 FMI 4 (MCM) Fuel Cut-Off Valve Circuit Failed Low Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3482 FMI 3 (MCM) Fuel Cut-Off Valve Circuit Failed High Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3480 FMI 31 (MCM) Fuel Cut-Off Valve Pressure...

NOTE: Please see the step by step troubleshooting procedures for this specific code. PROBABLE CAUSES:1. Hydrocarbon (HC) doser block assy.2. Perform stationary regen. Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3482 FMI 5 (MCM) Fuel Cut-Off Valve Circuit Failed Open Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3482 FMI 4 (MCM) Fuel Cut-Off Valve Circuit Failed Low Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3482 FMI 3 (MCM) Fuel Cut-Off Valve Circuit Failed High Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3480 FMI 31 (MCM) Fuel Cut-Off Valve Pressure Not Plausible Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3480 FMI...

DESCRIPTION:5V sensor supply bank 1 circuit failed high. MONITORED PARAMETER:Aftertreatment Control Module (ACM) 5V internal power supply. TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:None VERIFICATION:Engine Idle: One minute. PROBABLE CAUSES:Short to power from the MCM pins to a sensor:1. Pin 58, charge air cooler outlet pressure sensor.2. Pin 102, charge air cooler pressure sensor.3. Pin 103, inlet air delta p & intake throttle valve.4. Pin 117, inlet air delta p & intake throttle valve. Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3482 FMI 7 (MCM) Fuel Cutoff Valve Failed...