Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSSAAB20059-3 LINEAR (9440) L4-2.0L TURBO (2.0T)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSCOOLANT TEMPERATURE SENSOR/SWITCH (FOR COMPUTER)SERVICE AND REPAIR
2005 Saab 9-3 Linear (9440) L4-2.0L Turbo (2.0t)
Coolant Temperature Sensor/Switch (For Computer): Service and Repair
2005 Saab 9-3 Linear (9440) L4-2.0L Turbo (2.0t)SECTION Service and Repair
Coolant Temperature Sensor (202)
To remove
1. Remove the upper engine cover.
2. Undo the cap on the expansion tank to release pressure, retighten the cap.
3. Unplug the connector to the coolant temperature sensor.
4. Have some paper ready to collect any spilled coolant.
5. Remove the coolant temperature sensor. Use 83 96 087 Socket, coolant temperature sensor B207.
To fit
1. Quickly fit the coolant temperature sensor with new seal.
Tightening torque 15 Nm (11 ft lbs).
2. Plug in the coolant temperature sensor connector.
3. Top up with coolant as necessary.
4. Replace the upper engine cover (1).
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.