9-3 Arc/Aero (9440) L4-2.0L Turbo (2.0 T) (2004)
5. Unplug the crankshaft position sensor connector.
6. Remove the crankshaft position sensor.
To fit
1. Fit the crankshaft position sensor with a new O-ring sparingly lubricated with Vaseline.
2. Plug in the connector.