Engine Coolant Temperature Sensor - Removal

5.7L





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