I have base timing set at ~700RPM. When I replug the yellow IAA plug, idle jumps to ~1500RPM.This is when engine is warm. I have A/C removed, is it possible that the ECU is calling for the idle increase due to some open circuit? Or is there an easier answer. BTW: TPS @.45 Injectors are all ohming correct. Balance test seems good Cleaned and re-sealed IAA/AAC unit stock ECU/injectors base timing at ~15 Deg BTDC
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