Intake air sensor (688)

/ 9-3 (9440) / 2004 / 2. Engine / 4-cylinder diesel / Engine management system PSG16 / Adjustment/replacement / Intake air sensor (688)

To remove

1.	Remove the engine cover.

2.	Unplug the sensor's connector.

3.	Remove the sensor.

To fit

1.	Fit the new sensor. Grease the O-ring sparingly with vaseline.

2.	Plug in the sensor's connector.

3.	Replace the upper engine cover.

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