Detroit DD15 EPA10 (2010-13) Fault Code: SPN 175 FMI 14 (MCM) Engine Oil Temperature Out of Range (Drifted Low/High)

DESCRIPTION:
Engine oil temperature sensor plausibility fault.

MONITORED PARAMETER:
Coolant outlet and oil temperature sensors.

TYPICAL ENABLING CONDITIONS:
Engine running greater than 1200s.

MONITOR SEQUENCE:
None

EXECUTION FREQUENCY:
Always enabled

TYPICAL DURATION:
30

DASH LAMPS:
MIL

VERIFICATION:
Run engine greater than 1200s.

PROBABLE CAUSES:
1. Oil temperature sensor.
2. Oil temperature sensor connector/harness.
3. Low engine oil level.