Accepted Answer

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Modify Coding

In the menu item Modify coding, the following coding can be changed:

1.	Mileage:	miles (kilometers)
2.	Clock mode	12 h (24 h)
3.	On-board computer	present (not present)
4.	Stop light switch	PSM/ABS

Procedure:

1. Connect PST2 and switch on the ignition
2. Select vehicle type 911(996) and start the automatic control module search.
3. Select Instrument cluster control module
4. Select menu item Modify coding
5. Select Coding from the function selection
6. Follow the instructions of the diagnostic tester
7. Confirm with the Coding (F8) key
8. Ignition off
9. Ignition on (coding is adopted) NOTE: Incorrect coding of the stop light switch leads to malfunctions in the instrument cluster. The warning lights for ABS or brake fluid level are triggered continuously.

 

 

Operating Instructions, Porsche System Tester 2

Installation location, diagnostic socket

 

 

 

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The Porsche System Tester 2 is a modular, portable diagnostic and measuring system. It can be used in any location to perform diagnostic tests on electronic control modules. It consists of a computer unit, a main memory, a hard disk, a VGA display panel, a rechargeable nickel metal hydride battery and a measuring unit for measurement of current, voltage and resistance values.

 

Expert:	Super mechanic
Pos. Feedback:	98.4 %
Accepts:
Answered:	9/11/2009

Auto Mechanic

ASE master, 30+ years. All makes and models. Trouble shooter, shop forman, service manager