Removal Procedure (Rear)
WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
- Hoist the vehicle.
- Disconnect the electrical connector from the oxygen sensor (O2S).
- Remove the exhaust pipe flange to rear exhaust manifold nuts (3).
- Remove the exhaust pipe flange to intermediate pipe nuts (3).
- Separate the hanger from the rubber isolator.
- Separate the flange from the studs, and remove the rear exhaust pipe.
- Remove the oxygen sensors if transferring to new exhaust pipes.
CAUTION:
Ensure that the vehicle is properly supported and squarely positioned. To help avoid personal injury when a vehicle is on a hoist, provide additional support for the vehicle on the opposite end from which the components are being removed.
NOTE:
Excessive flexing of the exhaust pipe may damage the flex coupling. Limit flexing to 12 degrees.
IMPORTANT:
Do not apply silicon products to the oxygen sensor.