Detroit Diesel
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 174 FMI 4 (MCM) Supply Fuel Temperature Sensor Short Circuit to Ground
Posted by PerDiezel Solutions on
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 DD16 GHG14 (2014-16) Fault Code: SPN 174 FMI 3 (MCM) Supply Fuel Temperature Sensor Open Circuit Detroit DD16 GHG14 (2014-16) Fault Code: SPN 174 FMI 0 (MCM) Supply Fuel Temperature Sensor Too High Detroit DD16...
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 175 FMI 0 (MCM) Oil Temperature High Warning
Posted by PerDiezel Solutions on
DESCRIPTION:This code sets when the motor control module (MCM) detects high oil temperature. 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 ENGINE REACTION:None VERIFICATION:Run the engine at 1200 rpm until coolant temperature reaches 49°C (120°F). PROBABLE CAUSES:1. Low oil level.2. Cooling system leaks.3. Engine fan failure.4. Coolant thermostate failure.5. Engine oil temperature sensor failure.6. Engine oil temperature sensor connector/harness. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 174 FMI 17 (MCM) Fuel Temperature Sensor, Minimum Temperature Plausibility Detroit DD16 GHG14 (2014-16) Fault Code: SPN 174 FMI 4 (MCM)...
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 175 FMI 14 (MCM) Engine Oil Temperature Out of Range (Drifted Low/High)
Posted by PerDiezel Solutions on
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 DD16 GHG14 (2014-16) Fault Code: SPN 175 FMI 4 (MCM) Engine Oil Temperature Circuit Failed Low Detroit DD16 GHG14 (2014-16) Fault Code: SPN 175 FMI 3 (MCM) Engine Oil Temperature Circuit Failed High Detroit DD16 GHG14 (2014-16) Fault Code: SPN 175 FMI 0 (MCM) Oil Temperature High Warning Detroit DD16 GHG14 (2014-16)...
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 175 FMI 15 (MCM) Oil Temperature High Pre-Warning
Posted by PerDiezel Solutions on
DESCRIPTION:This code sets when the motor control module (MCM) detects engine oil temperature above normal range. MONITORED PARAMETER:Engine oil temperature sensor. TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:Two seconds DASH LAMPS:CEL ENGINE REACTION:None VERIFICATION:Run the engine at 1200 rpm until coolant temperature reaches 49°C (120°F). PROBABLE CAUSES:1. Low oil level.2. Cooling system leaks.3. Engine fan failure.4. Coolant thermostate failure.5. Engine oil temperature sensor failure.6. Engine oil temperature sensor connector/harness. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 175 FMI 14 (MCM) Engine Oil Temperature Out of Range (Drifted Low/High) Detroit DD16 GHG14 (2014-16) Fault Code: SPN 175...
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 175 FMI 18 (MCM) Engine Oil Temperature Rises Too Slow or Not at All
Posted by PerDiezel Solutions on
DESCRIPTION:This fault code sets when the engine oil temperature rises too slowly. MONITORED PARAMETER:Oil temperature TYPICAL ENABLING CONDITIONS:Coolant outlet and oil temperature sensor. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:MIL ENGINE REACTION:None VERIFICATION:Run the engine at 1200 rpm until coolant temperature reaches (49°C) 120°F. PROBABLE CAUSES:1. Low engine oil level.2. Engine oil temperature sensor.3. Engine oil temperature sensor harness/connector. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 175 FMI 15 (MCM) Oil Temperature High Pre-Warning Detroit DD16 GHG14 (2014-16) Fault Code: SPN 175 FMI 14 (MCM) Engine Oil Temperature Out of Range (Drifted Low/High) Detroit...
