Engine Coolant Temperature Sensor: Notes
WARNING: This page is about a different car, the 2003 Pontiac Sunfire and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Use care when handling the Engine Coolant Temperature (ECT) sensor. Damage to the ECT sensor will affect the operation of the fuel control system.