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Old 10-20-2020, 01:16 AM   #1
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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!
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Old 10-20-2020, 08:45 AM   #2
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have you tried adjusting the throttle plate? any codes set?
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Old 10-20-2020, 09:55 AM   #3
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yes i tried also with the throttle plate no effect either. What makes me mad is that the idle was perfect with the oem ecu.
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Old 10-20-2020, 01:20 PM   #4
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"Apparently" power fc setting for idle is a pain in the ass...so i was told qnd explained...ull need someone to tune the idle...
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Old 10-20-2020, 01:56 PM   #5
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Perhaps a forum member that has done it here. Because there isnt any tuner in germany that works with apexi pfc as i asked around.
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Old 10-20-2020, 01:57 PM   #6
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Kingtal0n.....pm him
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Old 10-20-2020, 02:04 PM   #7
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Thanks i will send him a pm!
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