Mitsubishi Lancer Register Forum - View Single Post - Evo 6 with Evo 7 ECU Aircon Issue
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Old 15-09-2020, 09:18   #2
TrickyDick
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Join Date: Jul 2006
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Looks like 8 and 22 swap is correct however the control signals from the A/C dash switch and Heater-A/C ECU module are also different so maybe that's not compatible? Some different magic going on with the serial control signals?
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