Detroit Diesel

DESCRIPTION:DPF regeneration switch is shorted to ground. MONITORED PARAMETER:1/17 regen switch. TYPICAL ENABLING CONDITIONS:1. Key on2. Engine off EXECUTION FREQUENCY:Continuous when enabling conditions met. VERIFICATION:Cycle the key to power down, then cycle the key back on. NOTE: If codes 168-0, 168-14, or 168-18 active fix those first. NOTE: If code 625-9 active, fix that first as well. NOTE: If ECM has been programmed recentely, check programming to ensure it is correct. NOTE: This code is coming from another computer on the vehicle (ABS, Transmission, etc…). Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3695 FMI 19 (CPC) Diesel Particulate Filter Regeneration...

DESCRIPTION:Loss of communication occurred on the CPC DPF switch source address. MONITORED PARAMETER:CM1 DPF source add SAE J1939. TYPICAL ENABLING CONDITIONS:1. Key on2. Engine off EXECUTION FREQUENCY:Continuous when enabling conditions met. ENGINE REACTION:None VERIFICATION:Cycle the key to power down, then cycle the key back on. NOTE: If codes 168-0, 168-14, or 168-18 active fix those first. NOTE: If code 625-9 active, fix that first as well. NOTE: If ECM has been programmed recentely, check programming to ensure it is correct. NOTE: This code is coming from another computer on the vehicle (ABS, Transmission, etc…). Detroit DD16 GHG14 (2014-16) Fault Code:...

NOTE: The fault indicates that the High Idle Regeneration (HIR) was aborted due to the Diesel Oxidation Catalyst (DOC) inlet temperature not reaching the minimum of 270°C (518°F) to initiate dosing during an HIR. The CEL and MIL lamps will remain ON until the fault is resolved or a successful regeneration is completed. NOTE: Please see the step by step troubleshooting procedures for this specific code. NOTE: If codes 3242-xx exist, fix those first. PROBABLE CAUSES:1. Intake throttle valve failure.2. Exhaust leaks.3. Intake manifold leaks.4. Charge air cooler leaks.5. Jake brake operation (Not turning on).6. DOC inlet temperature sensor.7. ECM...

NOTE: The fault indicates that the high idle regeneration (HIR) was aborted due to the diesel oxidation catalyst (DOC) outlet temperature not reaching the expected target temperature to complete a HIR. If there are any other regeneration or fuel system related faults address those first. The CEL and MIL lamp will remain on until a fault is resolved or a successful regeneration is completed. POSSIBLE ISSUES:1. Low fuel compensation pressure.2. Exhaust leaks.3. Fuel leaks.4. Sticking hydrocarbon (HC) doser injection valve (High doser line pressure).5. DOC outlet temperature not responding. PROBABLE CAUSES:1. Low fuel compensation pressure.2. Exhaust leaks.3. Fuel leaks.4. Sticking...

NOTE: The fault indicates that the high idle regeneration (HIR) was aborted due to the coolant temperature not reaching the minimum 60°C (140°F) to initiate a high idle regeneration. The amber warning lamp (AWL) comes on for approximately 15 seconds during the regeneration then goes out and the regeneration aborts. If engine fails to reach 60°C (140°F). NOTE: Engine can not regen because coolant does not get up to at leat 140 degrees. You need to find the reason coolant won’t get up to temperature. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3713 FMI 31 (ACM) High Idle Regeneration Aborted...