#1397, "RE: easiest/best iac solution" In response to In response to 9
I have a cammed 2.4L and my idle is dead on. All i did was adjust the idle stop screw to keep the throttle open a touch, and adjusted it to find that sweet spot where the IAC is almost completely closed to compensate but not closed enough to throw a code for the IAC (25). Once the car is warmed up, it idles steady at ~1000RPM, doesn't seek, doesn't stall on decel, but has the same slow idle return issues under cruise that all 2GNT's have. It took me five or six times to get the fine adjustment I needed to take most of the idle control out of the ECU's hands by keeping the idle air pintel deep in its lowest idle adjustment range.
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'95 Eclipse TurboGS (garage deco) '95 TSi AWD (restoring a survivor) '97 Talon ESi-T (poor impulse control) '99 Eclipse RS-T (daily beater) '13 Evo X (mostly stock) '17 Sienna (Middle Aged Dad Mobile)