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hey guys, i got a r33 gtst witrh a power fc and its hunting/idling strange, i checked for possable air leaks but couldnt find any. the probelm is more noticable when the car is cold, but keeps idling funny even afetr its warmed up

i think the computer needs a retune, what do u guys think? and if so, can any1 suggest some1 in sydney

cheers

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what does the sensor check screen show on the hand controller when the idle flucatates?

any of them flashing or going on and off with the change in idle rpm?

did you buy the powerfc new or come with car and has been tuned by someone else?

what values do you see for airflow, wtr-temp, volts and monitor

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vexed, this may sound strange, but try unplugging the hand controller  - long shot, but it worked for me, after months of trying to figure out what the hell was causing a fluctuating idle.

So i'm not the only one to notice this :cooldance i just dont get why apexi would do this?

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