Cayenne GTS (9PA) V8-4.8L (2008)
5. Carefully remove the primary catalytic converter with the help of another worker.
6. Remove sheetmetal seal -4-. Clean sealing faces.
Removing primary catalytic converter on cylinder bank 5-8
CAUTION:
Danger of burns from hot exhaust system
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Do not remove the exhaust system until it has cooled down.
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Wear protective gloves.
1. Disconnect the oxygen sensor connector for the oxygen sensor behind the catalytic converter at the water splash panel (follow cable routing) and
unclip the cables from the holder.
2. Expose oxygen sensor cable -1- and route it down to the primary catalytic converter.
3. Remove heat shield on the cardan joint of the steering column. -arrows-