porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

With Tiptronic Transmission|Page 2623 > < Diagram Information and Instructions|Page 2620
Page 1
background image

Engine Speed Sensor: Adjustments
With Tiptronic Transmission

Setting Engine Speed Sensor Clearance (Tiptronic Vehicles)

1.

Remove speed/reference sensor.

2.

Rotate flywheel until one tooth is centered in the sensor bore.

3.

Using a depth micrometer, measure distance from surface of spacer to flywheel tooth. Record reading.

4.

Measure sensor length from mounting lip to end of sensor. Record reading.

5.

Subtract sensor length from bore depth.

6.

Install or remove spacers to achieve a difference of 0.8mm.

Example:

Bore depth       24.7mm
Sensor length   - 24.0mm
               ___________

With Tiptronic Transmission|Page 2623 > < Diagram Information and Instructions|Page 2620