Installing Knock Sensor, Cylinder Bank 4 − 6 - Porsche 996 TT Repair Manual

Installing knock sensor, cylinder bank 4 − 6
1. Clean contact surface for the sensor on the engine
block.
Note
• In order to guarantee the proper function of the knock sensor, always use the correct tightening
torque!
2. Position the knock sensor, then screw in and tighten the M8 hexagon−head bolt −upper arrow− with the
correct tightening torque.
Tightening torque: 23 Nm (17 ftlb.)
3. Insert plug −lower arrow− of the knock
sensor.
4. Install the crankcase ventilation tube. For this purpose, place the crankcase ventilation tube with the union
nut −arrow− in position, but do not tighten yet.
Note
• Always replace the flange seal of the crankcase ventilation tube!
Installing knock sensor, cylinder bank 4 − 6
einordnung
661