DESCRIPTION:
This fault code sets when the engine idle time is above a calibrated limit and the diesel oxidation catalyst (DOC) inlet temperature is below the temperature threshold.
MONITORED PARAMETER:
1. Idle Time.
2. DOC inlet temperature.
TYPICAL ENABLING CONDITIONS:
Engine running
MONITOR SEQUENCE:
None
EXECUTION FREQUENCY:
None
TYPICAL DURATION:
Two seconds
DASH LAMPS:
1. CEL
2. SEL
ENGINE REACTION:
None
VERIFICATION:
Perform a parked regeneration.
Detroit DD15 EPA07 (2007-09) Fault Code: SPN 974 FMI 4 (CPC) Remote Accelerator Pedal Circuit Failed Low
Detroit DD15 EPA07 (2007-09) Fault Code: SPN 974 FMI 3 (CPC) Remote Accelerator Pedal Circuit Failed High
Detroit DD15 EPA07 (2007-09) Fault Code: SPN 973 FMI 19 (CPC) Engine Retarder Selection Signal is Erratic
Detroit DD15 EPA07 (2007-09) Fault Code: SPN 973 FMI 13 (CPC) Engine Retarder Selection Signal is Missing
Detroit DD15 EPA07 (2007-09) Fault Code: SPN 973 FMI 9 (CPC) Electronic Brake Controller (EBC1) (Engine Brake Switches) is Missing
Detroit DD15 EPA07 (2007-09) Fault Code: SPN 904 FMI 19 (CPC) Front Axle Speed Signal is Erratic