Guys, I had some trouble with low/unstable idle right after I got my car back from the tuner, but I fixed those issues by increasing the base duty. However, this only fixed the problem with the A/C off. When I turn the A/C on, the added load makes the car start idling up and down again from like 800-1300 ish. I adjusted the A/C offset table a little bit, but it didn't change much. Should I just keep increasing the offset percentage until it finally smooths out or what? Any help is appreciated!

 

Email me ill send you my setup but first try to adjust timing it helps

 

You likely have a bad IAC. Try cleaning replacing that first

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