Cayenne Titanium (9PA) V8-4.5L (2006)
1. Preassemble the oxygen sensor in the exhaust manifold by hand using a mirror. Tighten oxygen sensor using a special tool. - Tightening torque: 33
ftlb. ± 3.5 ftlb.
Subsequent work
Touching up for installing oxygen sensors in front of catalytic converter - Cayenne S (M48/00)
1. Push oxygen sensor wire into the cable guide.
2. Connect the oxygen sensor plug for the oxygen sensor in front of catalytic converter at the right of the water splash panel and clip the wires into
the guide. Fit cable plug.
3. Install air cleaner housing.
4. Fit engine compartment cover above the oxygen sensor plugs.
5. Install front wheel housing liner.
6. Fit front wheel.