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General How to program STMPRO ECU to use Mitsubishi IAC

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northernwrenches

Probationary Member
1
0
Jan 28, 2026
KASILOF, Alaska
I have a 1992 Mitsubishi Mighty Max with a 6G72 in it. I have install a STMPRO ECU in it. I am trying to figure out how to program the ECU to use my factory IAC valve. It is a 6 wire IAC. The two red wires are the positive side of 4 coils each controlled from the low side. The ECU is using tuner studios. Has anyone had any luck doing this?
 
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