Cutlass Ciera Cruiser L4-151 2.5L (1985)
Coolant Temperature Sensor/Switch (For Computer): Service and Repair
1.
Disconnect battery ground cable.
2.
Disconnect electrical connector, then carefully back out coolant sensor. Damage to coolant sensor will affect proper operation of the EFI
system.
3.
Reverse procedure to install. Ensure electrical connector is fully seated.
