Engine Coolant Temperature Sensor - Removal

5.7L ENGINE





WARNING: Hot, pressurized coolant can cause injury by scalding. Cooling system must be partially drained before removing the coolant temperature sensor.

1. Partially drain the cooling system Service and Repair .
2. Remove accessory drive belt Accessory Drive Belt - Removal .
3. Carefully unbolt air conditioning compressor from front of engine. Do not disconnect any A/C hoses from compressor A/C Compressor - Removal . Temporarily support compressor to gain access to ECT sensor (3).
4. Disconnect electrical connector from sensor.
5. Remove sensor from cylinder block.