Detroit Diesel
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 973 FMI 19 (CPC) Engine Retarder Selection Signal is Erratic
Posted by PerDiezel Solutions on
NOTE: Please see the step by step troubleshooting procedures for this specific code. NOTE: If codes 168-0, 168-14, or 168-18 active fix those first. NOTE: If ECM has been programmed recently, check programming to ensure it is correct. NOTE: This code is coming from another computer on the vehicle (ABS, Transmission, etc…).
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 973 FMI 9 (CPC) Electronic Brake Controller (EBC1) (Engine Brake Switches) is Missing
Posted by PerDiezel Solutions on
NOTE: Please see the step by step troubleshooting procedures for this specific code. NOTE: If codes 168-0, 168-14, or 168-18 active fix those first. NOTE: If ECM has been programmed recently, check programming to ensure it is correct. NOTE: This code is coming from another computer on the vehicle (ABS, Transmission, etc…).
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 974 FMI 3 (CPC) Remote Accelerator Pedal Circuit Failed High
Posted by PerDiezel Solutions on
DESCRIPTION:This fault may occur if remote accelerator pedal programmed on and remote circuit is shorted to power while pin 8 of the common powertrain controller (CPC) connector #2 is grounded. MONITORED PARAMETER:Remote throttle sensor. TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:Two seconds DASH LAMPS:CEL ENGINE REACTION:None VERIFICATION:1. Key on.2. Engine on with remote pedal activated. PROBABLE CAUSES:1. Drain the fuel filter module by removing the fuel filters or opening the drain valve. Hand tighten the drain plug and prime the fuel filter with the hand pump. If code doesn’t come back, problem solved.2. Reset the water...
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 974 FMI 4 (CPC) Remote Accelerator Pedal Circuit Failed Low
Posted by PerDiezel Solutions on
DESCRIPTION:This fault may occur if remote accelerator pedal is programmed on and remote pedal circuit is shorted to ground while pin 8 of the common powertrain controller (CPC) connector #2 is grounded. MONITORED PARAMETER:Remote throttle sensor. TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:Two seconds DASH LAMPS:CEL ENGINE REACTION:None VERIFICATION:1. Key on.2. Engine on with remote pedal activated. NOTE: If the unit doesn’t have a remote throttle pedal, it is programmed incorrectly. NOTE: If it does have one, the problem is either the remote throttle switch or the wiring between the remote throttle pedal and the ECM.
