Possible Causes
| Possible Causes |
|---|
| EOT SIGNAL CIRCUIT SHORTED TO VOLTAGE |
| EOT SIGNAL CIRCUIT OPEN/HIGH RESISTANCE |
| SENSOR GROUND CIRCUIT OPEN/HIGH RESISTANCE |
| ENGINE OIL TEMPERATURE (EOT) SENSOR |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .