How to use Tacho Pro 2008 Universal to Correct Audi Model A2 VDO Mileage?
Tools need: Tacho Pro 2008 Universal
Board and clip needed:
Step 1: Remove the cluster and open it.
Step 2: Look for the 8 pin chip 93C86.
Step 3: Look for the silver chrystal and join its contacts.
Step 4: Connect the clip to Port 0.
Step 5: Put the clip on the chip 93C86 (red on pin 1).
Step 6: Select the menu Audi-A3-A3 2000- clip 2000.
Step 7: The Tacho Pro 2008 Universal shows you the old value.
Step 8: Select the menu Adjust KM.
Step 9: Enter the new value.
Step 10: Verify the new value with OK.