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.