Detroit Diesel
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3251 FMI 1 (MCM) Diesel Particulate Filter Pressure Out of Range Low
Posted by PerDiezel Solutions on
DESCRIPTION:DPF pressure out of range low. MONITORED PARAMETER:1. DPF inlet pressure sensor.2. DPF outlet pressure sensor. TYPICAL ENABLING CONDITIONS:Always on MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL3. SEL ENGINE REACTION:Derate 25% VERIFICATION:Run engine between 1500 to 1900 rpm with a load less than 80%. PROBABLE CAUSES:1. Inspect DPF outlet pressure hose for leaks/kinks/plugging.2. Inspect electrical connections upstream of the MCM (sensor, ATD 10-pin connector, VIH 31-pin connector, MCM 120-pin connector).3. Remove the DPF and inspect for signs of oil, fuel, or soot contamination. If found, find source.4. DPF failure.5. Performed parked regen....
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3251 FMI 16 (MCM) Diesel Particulate Filter Pressure Out of Range High
Posted by PerDiezel Solutions on
DESCRIPTION:DPF pressure out of range high. MONITORED PARAMETER:DPF outlet pressure sensor. TYPICAL ENABLING CONDITIONS:Always on MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL3. SEL ENGINE REACTION:Derate 25% VERIFICATION:Run engine between 1200 to 1800 rpm with a load less than 10%. PROBABLE CAUSES:1. Inspect all connections upstream of the MCM – DPF inlet pressure sensor, ATD harness 10-pin connector, VIH 31-pin connector, and MCM 120-pin connector.2. DPF inlet pressure sensor.3. DPF inlet pressure hose.4. Perform parked regen.5. Inspect DPF for excessive soot, oil, or coolant.
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3464 FMI 14 (MCM) Intake Air Throttle Control Electrical Fault
Posted by PerDiezel Solutions on
PROBABLE CAUSES:1. Intake throttle valve failure.2. Wiring between intake throttle valve and 120-pin ECM connection.
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3471 FMI 1 (MCM) Electronic Dosing Valve failed Self Test
Posted by PerDiezel Solutions on
NOTE: Electronic Dosing Valve failed self test.
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3471 FMI 3 (MCM) Hydrocarbon Electronic Dosing Valve Circuit Failed High
Posted by PerDiezel Solutions on
DESCRIPTION:Electronic Dosing Valve (EDV) circuit failed high. MONITORED PARAMETER:Electronic Dosing Valve (EDV) cvircuit. TYPICAL ENABLING CONDITIONS:Doser enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Doser enabled TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 10% VERIFICATION:Engine Idle (1 minute). PROBABLE CAUSES:1. Faulty wiring.2. Faulty metering unit.
