DESCRIPTION:Fuel temperature circuit failed high.
MONITORED PARAMETER:Fuel temperature sensor.
DASH LAMPS:1. MIL2. CEL
VERIFICATION:Engine Idle: One minute.
NOTE: If any cooling system codes present, fix this first.
PROBABLE CAUSES:1. Fuel temperature sensor.2. Fuel temperature sensor connector/harness.
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 174 FMI 2 (MCM) Fuel Temperature Sensor, General Temperature Plausibility
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 174 FMI 0 (MCM) Supply Fuel Temperature Sensor Too High
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 171 FMI 14 (CPC) J1587 Ambient Air Temperature Sensor Data Not Received this Ignition Cycle
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 171 FMI 13 (ACM) Ambient Air Temperature Signal Not Available via the Controller Area Network
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 171 FMI 9 (CPC) J1587 Ambient Air Temperature Sensor Data Stopped Arriving
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 171 FMI 4 (ACM) Typically Ambient Air Temperature Circuit Failed Low