Detroit DD16 EPA07 (2007-09) Fault Code: SPN 3482 FMI 5 (MCM) Fuel Cut-Off Valve Circuit Failed Open
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. MIL
2. 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.
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