Cayenne GTS (9PA) V8-4.8L (2008)
2. Remove heat protection panel on the generator. -arrows at front- The heat protection panel remains fitted on the exhaust manifold.
3. Remove primary catalytic converter.
Cylinder bank 5 to 8
1. Remove air-cleaner element.
2. Remove underbody panelling under the engine.
Removing oxygen sensors ahead of catalytic converter
Cylinder bank 1 to 4
CAUTION:
The oxygen sensor cable can be damaged if twisted.
-
Change in emissions.
-
Check Engine light comes on.
-
Always expose oxygen sensor cable so that the wire can turn when unscrewing or screwing in the sensor.
-
Do not kink cable.
1. Disconnect cable plug on oxygen sensor and release cable around the exhaust manifold and generator.