Detroit Diesel

DESCRIPTION:This fault code sets when the motor control module (MCM) detects a short to ground on the supply fuel temperature circuit. MONITORED PARAMETER:Fuel temperature sensor. TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:Two seconds 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 EPA07 (2007-09) Fault Code: SPN 174 FMI 3 (MCM) Supply Fuel Temperature Sensor Open Circuit Detroit DD13 EPA07 (2007-09) Fault Code: SPN 174 FMI 2 (MCM) Fuel Temperature Sensor, General Temperature Plausibility Detroit DD13...

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. Detroit DD13 EPA07 (2007-09) Fault Code: SPN 175 FMI 4 (MCM) Engine Oil Temperature Circuit Failed Low Detroit DD13 EPA07 (2007-09) Fault Code: SPN 175 FMI 3 (MCM) Engine Oil Temperature Circuit Failed High Detroit DD13 EPA07 (2007-09) Fault Code: SPN 174 FMI 4 (MCM) Supply Fuel Temperature Sensor Short to Ground Detroit...

DESCRIPTION:Engine oil temperature circuit failed high. MONITORED PARAMETER:Engine oil temperature sensor. TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:2 seconds DASH LAMPS:1. MIL2. CEL VERIFICATION:Engine Idle: One minute. PROBABLE CAUSES:1. Fuel supply temperature sensor.2. Fuel supply temperature sensor connector/harness.3. Oil temperature sensor.4. Oil temperature sensor connector/harness. Detroit DD13 EPA07 (2007-09) Fault Code: SPN 174 FMI 4 (MCM) Supply Fuel Temperature Sensor Short to Ground Detroit DD13 EPA07 (2007-09) Fault Code: SPN 174 FMI 3 (MCM) Supply Fuel Temperature Sensor Open Circuit Detroit DD13 EPA07 (2007-09) Fault Code: SPN 174 FMI 2 (MCM) Fuel Temperature Sensor, General Temperature...

DESCRIPTION:This fault code sets when the motor control module detects a short to ground on the engine oil temperature circuit. MONITORED PARAMETER:Engine oil temperature sensor. TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL VERIFICATION:Engine idle: One minute. PROBABLE CAUSES:1. Oil temperature sensor.2. Oil temperature sensor connector/harness. Detroit DD13 EPA07 (2007-09) Fault Code: SPN 175 FMI 3 (MCM) Engine Oil Temperature Circuit Failed High Detroit DD13 EPA07 (2007-09) Fault Code: SPN 174 FMI 4 (MCM) Supply Fuel Temperature Sensor Short to Ground Detroit DD13 EPA07 (2007-09) Fault Code: SPN 174 FMI 3 (MCM)...

NOTE: Please see the step by step troubleshooting procedures for this specific code. NOTE: If any battery voltage codes present, first those first. If code 625-9 active, fix that before proceeding as well. PROBABLE CAUSES:1. CPC recently programmed incorrectly.2. Another computer on the truck is the cause of the problems (ABS, Transmission, etc…) Detroit DD13 EPA07 (2007-09) Fault Code: SPN 1716 FMI 9 (CPC) ERC1 Message is Missing Detroit DD13 EPA07 (2007-09) Fault Code: SPN 1663 FMI 7 (MCM, CPC, ACM) Optimized Idle Safety Loop Faulted Detroit DD13 EPA07 (2007-09) Fault Code: SPN 1636 FMI 20 (MCM) Intake Manifold Temperature...