9-3 Viggen Coupe (9400) L4-2.3L Turbo (B235) HO (1999)
Coolant Temperature Sensor/Switch (For Computer): Service and Repair
Engine Coolant Temperature Sensor - Trionic T5
To remove
1
Open the cap on the expansion tank to release the pressure in the cooling system. Screw back on the cap.
2
Remove the engine cover.
3
Unplug the connector and remove the sensor
To fit
1
Fit the sensor and plug in the connector.
2
Fit the engine cover and top up the coolant as necessary.
Tightening torque: 13 Nm (9.5 lbf ft)
WARNING
Escaping coolant under pressure can cause serious injuries!