Replacing Rear Level Sensor
Replacing rear level sensorRemoving rear level sensor
Note:
^ In running gear with level adjustment, a self-leveling sensor is installed on each spring strut.
^ Removal and installation is described for the right spring strut.
^ The self-leveling sensor is screwed to the suspension subframe and upper control arm.
1. Counter with an open-ended wrench on the two flats -1- and unscrew the fastening nuts.
2. Unscrew both fastening screws -2-.
3. Press the electric connector together -a- and pull it off.
Installing rear level sensor
Note:
^ In running gear with level adjustment, a self-leveling sensor is installed on each spring strut.
^ Removal and installation is described for the right spring strut.
^ The self-leveling sensor is screwed to the suspension subframe and upper control arm.
1. Press the electric connector onto the self-leveling sensor until it clicks into place..
2. Tighten fastening screws -3- ->43 Tightening torques - see chapter on Technical values'.
3. Engage lever of self-leveling sensor and position the sensor.
4. Position the fastening nut -2-, counter with an open-ended wrench on the two flats -1- and tighten the nut ->43 Tightening torques - see chapter on Technical values'.
If a new self-leveling sensor is installed, then the control unit for level adjustment must be calibrated.
Calibrating control unit for level adjustment
Information, measuring points, procedure, and conditions for calibration: ->43 Calibrating - chapter on calibrating'
1. Connect the Porsche System Tester to the vehicle and start the System Tester. Switch on ignition.
2. Select vehicle type using the cursor keys.
3. Select Level adjustment using the cursor keys.
4. Select the menu Teach and perform the calibration function.
5. Read out fault memory. If fault is present, proceed in accordance with Rep - Gr. 4316 Level adjustment diagnosis.