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Thread: s13 with sr20det with apexi pfc idling problem!

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Posts: 1-4 of 4
2020-10-20 03:19:16
s13 with sr20det with apexi pfc idling problem!
Hello guys i have a sr20det build mated with the power fc. My problem is i cannot get the idling rpm under 1300. As soon as i command lower rpms the car is hunting like mad. i did the idling learning procedure a few times with no avail. I tried to manually set the idle through the idle screw but the screw seems to have no effect on the car. i looked for a vacuum leak but there is none. can it be that the apexi cannot handle the idling of the sr20det? Thanks!
2020-10-20 09:04:35
Power FC is garbage. This is 2020. What are you doing?

You probably could solve the problem and retain the Power FC, but why would you want to?
2020-10-20 12:00:12
i got it for free from a friend. i know its old but i would like to solve this problem if it is possible. If it is a problem from the pfc then i would buy something new probably.
2020-10-20 17:00:36
If I shot you in the foot for free, would you not treat the wound?

I recommend you remove the PFC and then see what you can do about the idle. Once you get the idle sorted, then re-install (if you must) and if the problem returns you'll have your answer.
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