2040-Engine Oil Sensor Error In Pulse Monitoring: Notes
For complete wiring diagrams, refer to SYSTEM WIRING DIAGRAMS .
- When Monitored:
With the engine running.
| Possible Causes |
|---|
| ENGINE OIL SENSOR CIRCUITS OPEN |
| ENGINE OIL SENSOR CIRCUITS SHORT TO GROUND |
| ENGINE OIL SENSOR CIRCUITS SHORT TO VOLTAGE |
| ENGINE OIL SENSOR |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Engine Control (ECM) - Standard Procedure