Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 98
FMI: 1
Description: Oil Level Very Low
Troubleshooting:
DESCRIPTION:
This code is not configured for NAFTA applications. If this code is active, CPC configuration is
incorrect.
MONITORED PARAMETER:
Engine oil level signal from MCM.
TYPICAL ENABLING CONDITIONS:
Not enabled
MONITOR SEQUENCE:
None
EXECUTION FREQUENCEY:
None
TYPCIAL DURATION:
Two seconds
DASH LAMPS:
CEL
ENGINE REACTION:
None
VERIFICATION:
Key ON, engine OFF.
POSSIBLE CAUSES:
1. CPC need reprogramming.
2. Faulty CPC.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 98
FMI: 18
Description: Low Engine Oil Level
Troubleshooting:
DESCRIPTION:
This fault code sets when the engine oil level is low.
MONITORED PARAMETER:
Engine oil level.
TYPICAL ENABLING CONDITIONS:
Always on
MONITOR SEQUENCE:
Key on engine running.
EXECUTION FREQUENCEY:
Continuous when enabling conditions are met.
TYPCIAL DURATION:
Two seconds
DASH LAMPS:
CEL
ENGINE REACTION:
None, engine derate or engine shut down – calibration dependent.
VERIFICATION:
Key ON, engine OFF.
POSSIBLE CAUSES:
1. Engine leaks.
2. Oil consumption.
3. Low oil level.
4. Oil gauge needs replacing.
5. Oil level sensor replacing.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 100
FMI: 0
Description: Oil Pressure Stuck
Troubleshooting:
DESCRIPTION:
This fault code sets when the engine oil pressure is higher than a calibrated pressure for the
specific RPM.
TYPICAL ENABLING CONDITIONS:
Always on
MONITOR SEQUENCE:
1. Key on
2. Engine running
EXECUTION FREQUENCEY:
Continuous when enabling conditions are met
TYPCIAL DURATION:
Two seconds
DASH LAMPS:
None
ENGINE REACTION:
None, engine derate or engine shut down calibration dependent
VERIFICATION:
While the engine is at normal operating temperature, road test performing several deceleration.
NOTE: If diagnostic leads to a mechanical (non-electrical) low oil pressure condition, all mains
and connecting rods should be inspected. Refer to section ” inspection of the main and
connecting rod bearings in chassis.”
POSSIBLE CAUSES:
1. Faulty engine oil pressure sensor.
2. Faulty oil pump.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 100
FMI: 1
Description: Low Engine Oil Pressure
Troubleshooting:
DESCRIPTION:
This fault code sets when the engine oil pressure is less than a calibrated threshold.
TYPICAL ENABLING CONDITIONS:
Always on
MONITOR SEQUENCE:
Key on engine on.
EXECUTION FREQUENCEY:
Continuous when enabling conditions are met
TYPCIAL DURATION:
Two seconds
DASH LAMPS:
CEL
ENGINE REACTION:
None, engine derate or engine shut down, calibration dependent.
VERIFICATION:
Check at engine operating temperature.
POSSIBLE CAUSES:
1. Failed oil pressure sensor.
2. Initial start after oil maintenance.
3. Vehicle is parked on a steep incline.
4. Improper oil level.
5. Oil dilution.
6. Leaks in the oil suction manifold.
7. Leaks at the oil suction pipes.
8. Failed oil pump.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)CPC
PID: N/A
SPN: 100
FMI: 1
Description: Oil Pressure Very Low
Troubleshooting:
DESCRIPTION:
This fault code sets when the engine oil pressure is less than a calibrated threshold.
MONITORED PARAMETER:
Engine oil pressure.
TYPICAL ENABLING CONDITIONS:
Always on
MONITOR SEQUENCE:
Key on engine running.
EXECUTION FREQUENCEY:
Continuous when enabling conditions are met
TYPCIAL DURATION:
Two seconds
DASH LAMPS:
CEL
ENGINE REACTION:
None, engine derate or engine shut down, calibration dependent.
VERIFICATION:
Check at engine operating temperature.
POSSIBLE CAUSES:
1. Failed oil pressure sensor.
2. Initial start after oil maintenance.
3. Vehicle is parked on a steep incline.
4. Improper oil level.
5. Oil dilution.
6. Leaks in the oil suction manifold.
7. Leaks at the oil suction pipes.
8. Failed oil pump.