With Manufacturer's Scan Tool

- Connect System Tester 9288.
- Switch on System Tester (with any key).

Display:

Porsche
Eprom module egn
Module level xx.xx.xx
Version x.x

- If no special instructions are given on this display, you may always switch on with the > key.

Due to the fact that the System Tester 9288 can store fault displays, the following display appears if faults are stored in the display memory:

Stored displays erased?
1 = Yes
2 = No

The stored displays may now be erased or printed. To print, press button 3 (do not erase displays) and use the H key to select the Help menu.