911 Carrera Cabriolet (996) F6-3.4L (1999)
Installing Knock Sensor, Cylinder Bank 4 -6
1. Clean contact surface for the sensor on the engine block.
CAUTION: The precise tightening torque for the knock-sensor screw must be observed, otherwise the knock sensor might not function properly.
2. Put on the knock sensor, then screw in and tighten the M8 hexagon-head bolt -upper arrow-.
3. Reconnect plug of the knock sensor -lower arrow-.
Tightening torque 23 Nm (17 ftlb.)
4. Install the oil container.