Detroit Diesel
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3872 FMI 4 (CPC) Analog Output 01 – Failed Low, Indicated by a Short to Ground on Pin 5 Circuit of the Common Powertrain Controller #3 Connector
Posted by PerDiezel Solutions on
NOTE: The common powertrain controller (CPC) digital outputs have the same SPN as some motor control module (MCM) faults. NOTE: If ECM has been programmed recentely, check programming to ensure it is correct. NOTE: Otherwise, fix the open circuit on pin 5 of the CPC4 #3 connector.
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3873 FMI 3 (CPC) Analog Output 02 – Failed High on Pin 6 Circuit of the Common Powertrain Controller (CPC) #3 Connector
Posted by PerDiezel Solutions on
NOTE: The common powertrain controller (CPC) digital outputs have the same SPN as some motor control module (MCM) faults. NOTE: If ECM has been programmed recentely, check programming to ensure it is correct. NOTE: Otherwise, fix the open circuit on pin 6 of the CPC4 #3 connector.
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3873 FMI 4 (CPC) Analog Output 02 – Failed Low, Indicated by a Short to Ground on Pin 6 of the Common Powertrain Controller #3 Connector
Posted by PerDiezel Solutions on
NOTE: The common powertrain controller (CPC) digital outputs have the same SPN as some motor control module (MCM) faults. NOTE: If ECM has been programmed recentely, check programming to ensure it is correct. NOTE: Otherwise, fix the open circuit on pin 6 of the CPC4 #3 connector.
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3936 FMI 18 (ACM) Diesel Particulate Filter (DPF) Pressure – Out of Range Low
Posted by PerDiezel Solutions on
DESCRIPTION:This fault code sets when the diesel oxidation catalyst (DOC) inlet pressure and Diesel Particulate filter (DPF) outlet pressure delta is below normal operating range for more than 10 seconds. MONITORED PARAMETER:DOC inlet pressure sensor and 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 entire exhaust system for leaks.2. DOC inlet pressure sensor.3. DOC outlet pressure sensor.4. DOC inlet and/or outlet pressure sensor connector/harness.5. DOC...
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 4041 FMI 0 (CPC) Common Powertrain Controller Internal Failure
Posted by PerDiezel Solutions on
NOTE: Please see the step by step troubleshooting procedures for this specific code. NOTE: Clear codes and reset. If code comes back active, replace the CPC4 (Engine ECM).
