Oil Temperature Sensor For ECM: Service and Repair

Inspection

1. Turn the ignition switch OFF.
2. Disconnect the OTS connector.
3. Remove the OTS .
4. After immersing the thermistor of the sensor into engine coolant, measure resistance between the OTS terminals 1 and 2.
5. Check that the resistance is within the specification.

Specification:Refer to "Specification"

Removal

1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2. Remove the air cleaner assembly .
3. Disconnect the connector (A), and then remove the CVVT oil temperature sensor (B).






Installation

CAUTION:
- Install the component with the specified torques.
- Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.

CAUTION:
- Apply the sealant (LOCTITE FED546 or equivalent) to the sensor.

CAUTION:
- Insert the sensor in the installation hole and be careful not to damage when installation.

1. Installation is reverse of removal.

CVVT oil temperature sensor installation:
34.3 - 44.1 N.m (3.5 - 4.5 kgf.m, 25.3 - 32.6 lb-ft)