1979-1993 & 94 Conv [Subscribe to Daily Digest] |
You want your AIC system to take over before the idle falls low enough to stall. I don't think your car has a deceleration dashpot-that function is integrated into the ECU with LH 2.4. It's supposed to keep the rpms from falling like a rock when the throttle is closed. Does that functionality seem to be present when AC isn't on? If so, the TPS adjustment is probably not optimized.
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