Tank Calibration

See Calibrating fuel level sensor system. Service and Repair

Speedometer A
The menu item Speedometer A is used to test the speed-dependent volume control and the speed warning signal.

Procedure:
1. Connect PST 2 and switch on the ignition
2. Select vehicle type Boxster (986) and start the automatic control module search.
3. Select Instrument cluster control module
4. Select menu item Speedometer A
5. Simulate speed with Increase (F5) and Decrease (F6) buttons