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Idle Control Problem

ZILR-34

By ZILR-34,
in Engines & Forced Induction

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ZILR-34 Experienced

ZILR-34

Posted
Posted

hi people

ive got a idle problem with my R32 GTS-T it seems that it will got from 1k to 1500rpm and stay there and not come down. i have seen a thread long time ago here how to fix it, i removed the ACC value and the back of the intake manifold and cleaned it out, and tried to adjust it but no good still. so i try to adjust the throttle Position sensor, i backed it off all the way to the left and still idleing at 1.5rpm.

could my acc value be f**ked? what do u guys think would be worng and how can i fix it without take it 2 a guy who will rip me off.

cheers

bill

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https://www.sau.com.au/forums/topic/88140-idle-control-problem/
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rob82 Mentor

rob82

Posted
Posted

Its your TPS. Its not registering closed throttle(to much voltage). Bring your temperature up to above 80deg - check your timing and then reset the position of the TPS so you get the disired idle. Their is two 8mm bolts on the TPS loosen them and twist the TPS the oppisite direction to what the throttle blade shaft moves.

Bl4cK32 Grand Master

Bl4cK32

Posted
Posted (edited)

As well as the AAC there is another idle controller on the rb20det. Its located under the throttle body and under the fuel rail from memory...its job is to lower the idle when the car warms up also...there was a thread in the maintenance section a while ago about it....

http://www.skylinesaustralia.com/forums/in...51&hl=regulator

Edited by Bl4cK32

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