P253F-ENGINE OIL DETERIORATED
For a complete wiring diagram, refer to the Wiring Information.
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When Monitored:
With the engine running.
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Set Condition:
The engine oil change counter indicates that the engine is overdue for an oil change. The DPF regeneration is disabled to prevent further oil delusion and the EGR System is disabled.
Possible Causes |
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| ENGINE OIL CHANGE COUNTER LEVEL TOO LOW |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. (Refer to 28 - DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure).
DTC IS ACTIVE
| 1. | Turn the ignition off. |
| 2. | Refer to the Service Information and change the engine oil. |
| 3. | With the scan tool, reset the engine oil change counter. |
View repair.
Test Complete
- Perform the PCM VERIFICATION TEST. (Refer to 28 - DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure).