Temperature sensor, coolant (202), A20NFT/LHU

/ 9-3 (9440) / 2012 / 2. Engine / 4-cyl petrol/E85 / Engine management system E39 / Adjustment/replacement / Temperature sensor, coolant (202), A20NFT/LHU

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 (A).

4.	Have some paper ready to collect any spilled coolant.

5.	Remove the coolant temperature sensor. Use 83 96 087 Special sleeve, water temperature sensor .

To fit

1.	Quickly fit the coolant temperature sensor (A) with a new seal. Tightening torque 20 Nm (15 lbf ft)

2.	Plug in the coolant temperature sensor connector.

3.	Top up with coolant as necessary.

4.	Replace the upper engine cover.

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