Detroit Diesel
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3482 FMI 4 (MCM) Fuel Cut-Off Valve Circuit Failed Low
Posted by PerDiezel Solutions on
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 DD16 GHG14 (2014-16) Fault Code: SPN 3482 FMI 5 (MCM) Fuel Cut-Off Valve Circuit Failed Open
Posted by PerDiezel Solutions on
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 DD16 GHG14 (2014-16) Fault Code: SPN 3482 FMI 7 (MCM) Fuel Cutoff Valve Failed Self Test
Posted by PerDiezel Solutions on
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 DD16 GHG14 (2014-16) Fault Code: SPN 3490 FMI 3 (ACM) Post Run Indicator Lamp
Posted by PerDiezel Solutions on
NOTE: Post run indicator lamp – Indicates an open circuit on pin 14 circuit of the aftertreatment control module 120-pin connector. Repair the open circuit on pin 14 circuit of the aftertreatment control module (ACM) 120-pin connector. NOTE: Repair the open circuit on pin 14 of the ACM2.1 120-pin connector.
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3490 FMI 4 (ACM) Post Run Indicator Lamp
Posted by PerDiezel Solutions on
NOTE: Post Run Indicator Lamp – Indicated a short to ground on pin 14 circuit of the aftertreatment control module 120-pin connector. Repair the short to ground on pin 14 circuit of the aftertreatment control module (ACM) 120-pin connector. NOTE: Repair the open circuit on pin 14 of the ACM2.1 120-pin connector.
