How to use the Tacho Pro 2008 Universal to correct mileage of Alfa Remeo Model 145/146 Old Version?

How to use the Tacho Pro 2008 Universal to correct mileage of Alfa Remeo Model 145/146 Old Version?

Preparation: Tacho Pro 2008 Universal
Car model: Alfa Remeo Model 145/146 Old Version
Use the Alfa 145/146/Twingo-cable:

Operation Steps: 

• Remove the cluster and open it.
• Look for the 68 pin prozessor by Magneti-Marelli.
• Connect the cables as shown in the picture.
• Select the menu ALFA – 145 - old.
• The Tacho Pro 2008 Universal displays the old value.
• Enter the new value.
• Verify the new value with OK.
• Connect pin 57 (red cable) of the processor back to the circuit board.