Detroit DD13 EPA07 (2007-09) Fault Code: SPN 110 FMI 2 (MCM) Coolant Outlet Temperature Not Plausible
DESCRIPTION:Coolant outlet temperature not plausible.
MONITORED PARAMETER:Coolant inlet and coolant outlet temperature sensors.
TYPICAL ENABLING CONDITIONS:1. Engine speed 500-2500 rpm.2. Coolant temperature is greater than 65C.3. Battery voltage is 11 vDC.4. Run engine less than 60s.
MONITOR SEQUENCE:None
EXECUTION FREQUENCY:Always enabled
TYPICAL DURATION:30
DASH LAMPS:MIL
VERIFICATION:Start engine, warm it up so that the coolant temperature is greater than 65C. Insure battery voltage is 11 vDC and engine has been running for at least 1 minute then bring engine to idle speed, being certain that it is greater than 500 RPM.
NOTE: If any other cooling system issues, repair those first.
PROBABLE CAUSES:1. Engine cooling system thermostat failure.2. Inlet and/or outlet coolant temperature sensor connector/harness.3. Inlet and/or outlet coolant temperature sensor.
