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Throtle Plate closes at 29 psi
Posted: Tue May 04, 2021 2:05 pm
by Fuzzy
Hello need some help, i have a FK8 2017 with hybrid turbo , hondata fuel system , IC forge with hondata Flashpro, i have meth injection also , but i have some issues with the throtle plate closing even when i disable traction control , i already try to desable all functions that i now in flaspro but stil having a closed T.Plate at about 6000 rpm for about half a second than goes normal. Only happens in 4 gear and 5 gear in 6 i didnt try it, in 4, 5, 6 i am asking more torque could this be related to boost control....
Re: Throtle Plate closes at 29 psi
Posted: Tue May 04, 2021 2:10 pm
by Fuzzy
In attach the screen shot
![Image]()
Re: Throtle Plate closes at 29 psi
Posted: Tue May 04, 2021 2:49 pm
by Fuzzy
Here the full LOG
Re: Throtle Plate closes at 29 psi
Posted: Tue May 04, 2021 3:10 pm
by Spunkster
Post the calibration as well
Re: Throtle Plate closes at 29 psi
Posted: Tue May 04, 2021 11:41 pm
by Fuzzy
Here it is
Re: Throtle Plate closes at 29 psi
Posted: Wed May 05, 2021 5:39 am
by Fuzzy
Spunkster wrote: Tue May 04, 2021 3:10 pm
Post the calibration as well
Here It is
Re: Throtle Plate closes at 29 psi
Posted: Wed May 05, 2021 9:01 pm
by Hondata
I think the 4+% wheel slip is making the VSA apply a reduction in torque which is triggering this.
If you increase all the pressure ratios tables to their maximum then various PID controls will go strongly negative, and then if the ECU makes any sort of slight torque reduction you can get these large target torque drops.
Re: Throtle Plate closes at 29 psi
Posted: Thu May 06, 2021 12:04 am
by Fuzzy
What's your advice that I should do?