porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Sensors and Switches - Ignition System > < Knock Sensor|Service and Repair
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NOTE:  The precise tightening torque for the knock-sensor screw must be observed, otherwise the knock sensor might not function properly.

1. Clean contact surface on crankcase and move knock sensor to the installation position, according to removal position. Position and tighten

fastening screw -2-. Tightening torque: 17 ft.lb.

2. Push on cable plug.

Subsequent work

Work subsequent to installing knock sensor

1. Install three-phase generator on cylinder bank 1-3.
2. Install oil separator on cylinder bank 4-6.

Sensors and Switches - Ignition System > < Knock Sensor|Service and Repair