Cayenne Titanium (9PA) V8-4.5L (2006)
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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.
1. Carefully unscrew oxygen sensors on primary catalytic converter.
Installing oxygen sensors behind catalytic converter - Cayenne S (M48/00)
1. Position the oxygen sensor by hand and screw in as far as possible.
2. Tighten oxygen sensor using special tool - Tightening torque: 33 ftlb. ± 3.5 ftlb.
Subsequent work
Subsequent work: Installing oxygen sensor behind catalytic converter
1. Install primary catalytic converter.