Catalytic converter, removing and installing: Removing
- Remove bolts -arrows- and take off engine cover panels - A...C-.
- Remove air distributor component -arrows-.
Right-hand catalytic converter:
- Disconnect connector -1- for oxygen sensor at bulkhead.
Left-hand catalytic converter:
- Disconnect connector -2- for oxygen sensor at bulkhead.
- Unbolt heat shield -2- on turbocharger. See Fig 5.
- Remove upper bolt -3- securing front exhaust pipe to turbocharger.
- Unbolt guard plate -arrows- above drive shaft from transmission.
- Unbolt drive shaft -1- at transmission and tie up.
- Remove cross strut -arrows-.
- Remove retainers -arrows-.
- Remove transmission support -arrows-.
- Loosen exhaust system clamp and push clamp towards muffler.
- Loosen hose clamp -1- on turbocharger heat shield. See Fig 10.
- Unbolt exhaust pipe -2- from turbocharger.
NOTE: Avoid excessive bending of the flexible pipe connection (decoupling element) on the front exhaust pipe. The angle between the catalytic converter and the front exhaust pipe must not exceed 10°, otherwise the flexible connection will be damaged.