Cayenne S (9PA) V8-4.5L (2003)
1 - Exhaust manifold, cylinders 1-4
2 - Exhaust manifold, cylinders 5-8
3 - Seal for exhaust manifold; replace
4 - M8 hexagon nut; replace, coat thread of bolts with Microgleit
5 - Oxygen sensor ahead of catalytic converter
8 - Oxygen sensor ahead of catalytic converter
7 - Seal; replace
8 - M8 hexagon nut; replace
9 - Catalytic converter, front
10 - Catalytic convertor, front
11 - Support
12 - Support
13 - Hexagon-head bolt M10 x 25
14 - Hexagon-head bolt, M8 x 15
15 - Stud M8 x 25
16 - Oxygen sensor behind catalytic converter
17 - Seal; replace
18 - Catalytic converter
19 - Catalytic convertor
20 - Screw
21 - Bracket
22 - Bracket
23 - Bracket
24 - Hexagon-head belt, M8 x 25
Removing
ATTENTION
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The oxygen sensor cable can he damaged if twisted'.
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Change in emissions.
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Check Engine light comes on.