Cayenne GTS (9PA) V8-4.8L (2008)
5. Remove oxygen sensor from below at the exhaust manifold using a suitable tool. -1-
Installing oxygen sensor ahead of catalytic converter
Cylinder bank 1 to 4
1. Carefully coat the thread of the oxygen sensor with 000.043.207.07.
2. Carefully screw in oxygen sensor at the exhaust manifold by hand. -1- Screw on oxygen sensor correctly. Difficult to access with torque wrench.
Careful tightening by hand is acceptable. - Tightening torque: 45 Nm (33 ftlb.)±5 Nm (±3.5 ftlb.)
CAUTION:
The oxygen sensor cable can be damaged if twisted.
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Change in emissions.
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Check Engine light comes on.
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Always expose oxygen sensor cable so that the wire can turn when unscrewing or screwing in the sensor.
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Do not kink cable.
3. Route oxygen sensor cable around the exhaust manifold and generator and clip it in.