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Ford Scorpio Speedometer / Odometer
repair pictures

This page contains pictures on how to roll back or recalibrate odometer on Ford Scorpio manually . You will need our TachoSoft Mileage Calculator and Motorola MCU's programmer (for example Motorola Cracker 7.0). 

Ford Scorpio MCU 68HC11E9 pinout

Here are pinout of Motorola 68HC11E9 MCU (needed to connect it to programmer). There is no need to cut all wires of MCU, just cut the B2 and B3 from PCB. Also  here is dash connector pinout for power supply connect.

Ford Scorpio odometer connector pinout

 

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