9-3 Coupe (9400) L4-2.0L Turbo (B204) (1999)
1. Plug in the sensor and position it in place.
2. Put back the front wheel.
Tightening torque: 110 Nm (81 ft. lbs.)
3. Lower the car to the floor.
4. Tighten the sensor's retaining bolt.
Tightening torque: 6 Nm (4.5 ft. lbs.).
5. Put back the expansion tank.