Detroit Diesel
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 247 FMI 14 (CPC) MCM Reported Ash Mileage is Lower than the CPC Stored Value
Posted by PerDiezel Solutions on
NOTE: Please see the step by step troubleshooting procedures for this specific code. NOTE: This error usually occures after a re-programming.
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 247 FMI 9 (CPC) Typically MCM Engine Hours Data Not Received or Stopped Arriving
Posted by PerDiezel Solutions on
NOTE: The common powertrain controller (CPC) digital outputs have the same SPN as some motor control module (MCM) faults. The diagnostic service tool makes the distinction between the MCM and CPC when diagnosing a fault. NOTE: This diagnostic is typically MCM engine hours data not received or stopped arriving. This fault usually occurs after reprogramming the CPC or MCM. The internal clocks of the CPC or MCM do not match. After reprogramming either module, all fault codes must be cleared. NOTE: This error usually occurs after an improper ECM programming. ECM must be programmed correctly, most often the internal clocks...
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2623 FMI 14 (CPC) 2 – Channel Accelerator Pedal GAS1 and GAS2 Signal Missing
Posted by PerDiezel Solutions on
DESCRIPTION:PWM pedal signal is missing. MONITORED PARAMETER:CAN communication TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:Two seconds DASH LAMPS:None ENGINE REACTION:None VERIFICATION:Ignition cycle NOTE: If any battery voltage codes present, first those first. If code 625-9 active, fix that before proceding 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 DD16 GHG14 (2014-16) Fault Code: SPN 2623 FMI 2 (CPC) Accelerator Pedal In-Range Fault
Posted by PerDiezel Solutions on
DESCRIPTION:Pedal position sensors deviation too high. MONITORED PARAMETER:1. GAS12. GAS2 TYPICAL ENABLING CONDITIONS:Always on MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:None ENGINE REACTION:None VERIFICATION:Key Cycle – Ignition on. NOTE: If any other fault codes, fix those first. PROBABLE CAUSES:1. Accelerator pedal failure.2. Accelerator pedal harness or connector.
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2623 FMI 4 (CPC) PWM Accelerator Pedal J1939 GAS2 Signal is Missing
Posted by PerDiezel Solutions on
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 proceding as well. PROBABLE CAUSES:1. CPC recently programmed incorrectly.2. Another computer on the truck is the cause of the problems (ABS, Transmission, etc…).
