Engine Coolant Temperature Sensor

REMOVAL 

1. Disconnect and isolate the negative battery cable.
2. Remove the top engine cover. Refer to COVER, ENGINE, REMOVAL AND INSTALLATION .
3. Drain the high temperature cooling system. Refer to DRAINING AND FILLING THE ENGINE COOLING SYSTEM  .

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4. Disconnect the engine coolant temperature sensor wire harness connector (1).
5. Remove the engine coolant water temperature sensor (2).

INSTALLATION 

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1. Install the engine coolant temperature sensor (1) and tighten it to the proper specification. Refer to TORQUE SPECIFICATIONS GAS ENGINE  .
2. Connect the engine coolant temperature sensor wire harness connector (2).
3. Connect the negative battery cable.
4. Fill the cooling system. Refer to DRAINING AND FILLING THE ENGINE COOLING SYSTEM  .
5. Install the top engine cover. Refer to COVER, ENGINE, REMOVAL AND INSTALLATION .