12 14 600 Replacing knock sensor
WARNING:
High-voltage system - danger to life
Compliance with the following points is mandatory before beginning work:
Compliance with the following points is mandatory before beginning work:
- De-energize the HIGH-VOLTAGE SYSTEM .
- Observe SAFETY INFORMATION for working with electric vehicles.
Necessary preliminary tasks:
- Remove complete DRIVE UNIT .
- Undo the thermostat and set on the side.
Release screw (1).
Remove knock sensor (2).
Installation note:
Clean contact surface of knock sensor on engine block.
Tightening torque 13 62 4AZ .
NOTE:
Clear diagnostic fault entries from fault memory.