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HKS CAI installed in FK8 idle upand down sticky Tplate

Posted: Wed Jul 12, 2023 10:27 am
by Grishnatch
Hello!

Installed the cold air intake about a week ago and the tuner and I have been hard at work to try to fix the AFRs. Everything seems to work fine as soon as i step on the gas, until the car gets nice and warm. Idle starts to go up and down on it's own and i start to get a few codes.P0101, rev match system error and P0103. It's even screwing with my T.Plate% and causing rev hang! I do have datalogs to go with post if anyone is interested.

Does anyone have a map that i can go off of as the e tuner im working with doesn't seem to understand what i'm trying to say..

I can disable all errors that are popping up but it's just a band-aid and it doesn't get rid of the sticky throttle plate.

Thanks!

- Shawn

Re: HKS CAI installed in FK8 idle upand down sticky Tplate

Posted: Wed Jul 12, 2023 10:31 am
by Spunkster
Post the calibration and a datalog showing when the error occurs.

Re: HKS CAI installed in FK8 idle upand down sticky Tplate

Posted: Wed Jul 12, 2023 1:11 pm
by Grishnatch
19:30M the idle starts acting up at around 1500rpm down to 1K. 24M is another snippet of it and at around 34M. Calibration is attached as well.

Re: HKS CAI installed in FK8 idle upand down sticky Tplate

Posted: Wed Jul 12, 2023 2:35 pm
by Spunkster
At about the 1:35 mark you get an error code for P2261 (turbocharge bypass control valve stuck closed) that needs to be addressed before anything else.