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TC pressure not match boost target tables

Posted: Thu Mar 21, 2024 7:46 pm
by Furious
HI guys,
What could be the reason that TC pressure does not match boost target tables?
Boost target normal - set to 24.5psi between 3000 and 6900rpm
Boost by gear tables - disabled on 4-5-6gear (47.8psi)
Final boost target - last column set to 26psi with column values 25.9psi
EWG target match EWG position.

From my understanding on gears 4-5-6 we should run with 24.5psi (this is set on boost target normal and no other limits on gears), but during multiple highway runs gear 3 TC target is 21.5, gear 6 is 23.5. TC target is increasing with each higher gear but never reach 24.5psi.

Thanks in advance!

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Re: TC pressure not match boost target tables

Posted: Fri Mar 22, 2024 3:40 pm
by KTuner
The ECU determines maximum pressure in many ways. You're welcome to use Final Boost Target to manipulate the incoming target vs the outgoing final target.