Oil Temperature Sensor For ECM: Service and Repair

OIL TEMPERATURE SENSOR

REMOVAL

1. CAUTION: Make sure the ignition switch is in the OFF position prior to working on the electronic engine controls.

Turn the ignition switch to the OFF position.

2. Remove the engine cover.







3. NOTE: Charge air cooler (CAC) side shown, turbocharger side similar.

Loosen the CAC tube clamps.







4. Remove the bolt and position the ground wire aside. Disconnect the electrical connector push pin.







5. Remove the conduit and position the wiring aside.
- Disconnect the locking tab.
- Remove the bolts.
- Disconnect the push pin and remove the wiring harness.







6. Remove the bolts for the charge air cooler tube and the oil fill tube.







7. Disconnect and remove the oil fill tube at the valve cover.







8. Remove the retaining nuts, charge air cooler tube, oil fill tube and bracket.







9. Disconnect the engine oil temperature (EOT) sensor.







10. Remove the EOT sensor.

INSTALLATION
1. To install, reverse the removal procedure