Detroit Diesel
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4375 FMI 3 (ACM) Diesel Exhaust Fluid Pump Circuit Failed High
Posted by Diezel Solutions on
DESCRIPTION:Diesel Exhaust Fluid (DEF) pump circuit failed high. MONITORED PARAMETER:DEF pump TYPICAL ENABLING CONDITIONS:DEF pump on. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:2 seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:SCR air pressure test. PROBABLE CAUSES:1. DEF pump harness connector/wiring.2. DEF pump failure. PROBABLE CAUSES:1. DEF pump harness connector/wiring.2. DEF pump failure. Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4364 FMI 18 (ACM) Selective Catalyst Reduction NOx Conversion Low Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4364 FMI 1 (ACM) Selective Catalyst Reduction NOx Conversion Very Low Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4363 FMI...
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4375 FMI 4 (ACM) Diesel Exhaust Fluid Pump Circuit Failed Low
Posted by Diezel Solutions on
DESCRIPTION:Diesel Exhaust Fluid (DEF) pump circuit failed low. MONITORED PARAMETER:DEF pump TYPICAL ENABLING CONDITIONS:DEF pump on. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:SCR air pressure test. PROBABLE CAUSES:1. DEF pump harness connector/wiring.2. DEF pump failure. Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4375 FMI 3 (ACM) Diesel Exhaust Fluid Pump Circuit Failed High Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4364 FMI 18 (ACM) Selective Catalyst Reduction NOx Conversion Low Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4364 FMI 1 (ACM) Selective Catalyst Reduction NOx Conversion Very Low...
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4375 FMI 5 (ACM) Diesel Exhaust Fluid Pump Circuit Failed Open
Posted by Diezel Solutions on
DESCRIPTION:Diesel Exhaust Fluid (DEF) pump circuit failed open. MONITORED PARAMETER:DEF pump TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:Engine Idle (1 minute). PROBABLE CAUSES:1. DEF pump harness connector/wiring.2. DEF pump failure. Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4375 FMI 4 (ACM) Diesel Exhaust Fluid Pump Circuit Failed Low Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4375 FMI 3 (ACM) Diesel Exhaust Fluid Pump Circuit Failed High Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4364 FMI 18 (ACM) Selective Catalyst Reduction NOx Conversion Low Detroit DD13 EPA10 (2010-13)...
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4375 FMI 6 (ACM) Diesel Exhaust Fluid Pump Supply Current High
Posted by Diezel Solutions on
DESCRIPTION:Diesel Exhaust Fluid (DEF) pump supply current high. MONITORED PARAMETER:DEF pump supply current. TYPICAL ENABLING CONDITIONS:1. Dosing enabled.2. Ambient temperature is greater than 0°C (32°F) or dosing enabled.3. Ambient temperature is less than -5°C (23°F).4. DEF Pump/Tank heater is commanded on. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:SCR ADS self check. PROBABLE CAUSES:1. DEF pump harness connector/wiring.2. DEF pump failure. Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4375 FMI 5 (ACM) Diesel Exhaust Fluid Pump Circuit Failed Open Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4375 FMI 4...
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4752 FMI 0 (MCM) Exhaust Gas Recirculation Cooler Low Efficiency
Posted by Diezel Solutions on
DESCRIPTION:Exhaust Gas Recirculation (EGR) cooler low efficiency. MONITORED PARAMETER:Intake manifold and charge air cooler outlet temperature sensors. TYPICAL ENABLING CONDITIONS:1. Coolant temperature greater than 70°C (158°F)2. Engine running greater than 5 minutes. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:10 DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 10% VERIFICATION:1. Start engine.2. Warm up such that coolant temperature greater than 70°C (158°F).3. Run engine greater than 5 minutes. NOTE: If there are any cooling system related issues, fix those first. PROBABLE CAUSES:1. Intake manifold air temperature sensor.2. Intake manifold air temperature sensor connector/harness.3. EGR system leaks (Look for soot).4. Remove the EGR hot...