Evo 5 & 6 Programming and Logging Wiring

In order to program the Mitsubishi Evo 5 and 6 ecu you’ll need to make a few quick tweaks to the wiring underneath the dash. You’ll need to link pin1 on the OBD diagnostic port (Light Green Wire) to Pin 4 or 5 which provide the ground signal required to program and log the ECU.

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