[quote]it depends kung ano ride mo. sa akin yung idle up is below the carb (toyota corolla 12 valve). may screw yun which you can turn to set the idle up. dun sa diesel ko naman (mazda b22), may screw rin na ia-adjust. its located at the driver side, beside the engine block at the back of the the fuel injection pump.[/pump]

idle up setting is totally independent from the idle setting ryt?say your idle hovers at 750-800 on A/C off,when you switch the A/C on, idle up kix in and ups the idle at 900 or 1100? already adjusted the A/F setting pero ayaw tlga umakyat ng mataas idle ko.