oem infomation, acis Options

[replica250]

got a question, i was looking into the adjustment of my idle the other day and before i worked it out it was the throttle stop screw that needed a turn i looked at a screw at the back of the engine, it sits on an actuator near the fuel pressure reg, ive had a butchers at the engine manuel and as far as i can se the screw sits on the acis actuator but now ive moved it and im not sure what it does? i lost count of the screw turns, whats the screw for as it dont look as though it does anything, does it control the warm upp idle as that seems to have droped a bit,
does anyone know where the standard setting is for the screw????
any advice cheers j

[replica250]

cheers for the advice dude, worked brillantly, i took off the cover and sprayed some carb cleaner about and had a clean up as it was all dirty inside, i actioned the arm and adjusted the screw and she fired up and pulls stronger now, so worked brilliant even sounds better, the advance comes in around 3k without all the noise. so thanks as it was the only reply i got on here and on celica tech so thanks j.