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Title: TVUB KRKTE and Boost ? Post by: TCSTigersClaw on July 15, 2013, 10:08:10 AM I am searching in the FR for a while now.
I just can`t figure it out ,how changing just TVUB and KRKTE could have an affect on boost. Actual and requested AFR are pretty close ,nothing else changed ,idle and wot are great (some FKVVS tweaking) ,for some reason I have slow boost. Any ideas ? Title: Re: TVUB KRKTE and Boost ? Post by: nyet on July 15, 2013, 10:14:45 AM Logs of before and after?
Title: Re: TVUB KRKTE and Boost ? Post by: elRey on July 15, 2013, 10:31:57 AM slow requested boost or slow actual boost or both?
Title: Re: TVUB KRKTE and Boost ? Post by: mark_r33 on July 15, 2013, 10:54:50 AM Egt's?
What do you mean by slow boost? Title: Re: TVUB KRKTE and Boost ? Post by: TCSTigersClaw on July 16, 2013, 12:39:41 AM Sorry guys I am pretty busy , I will update with logs soon.
With slow boost I meant I have lots of lag in low rpm`s.. Also EGT`s are in normal levels,when I switched back my original file these issues vanished. About slow requested/actual boost ,since there was no change in any maps regarding boost , just TVUB and KRKTE , shouldnt be the same with the ori file .?Its strange ! I will upload logs THanks :) Title: Re: TVUB KRKTE and Boost ? Post by: sweegie on July 16, 2013, 01:42:02 AM Wrong change to TVUB = lots of knock is my guess. What did you change it to / from & why?
Title: Re: TVUB KRKTE and Boost ? Post by: TCSTigersClaw on July 16, 2013, 04:02:29 AM I thought of that , there is also very hot weather here ,but a quick Log with VCDS didnt show any ..
I did put 440 injectors with 3bar FPR instead of my standard 317 with 4bar thats why I tweake TVUB and KRKTE . Title: Re: TVUB KRKTE and Boost ? Post by: AndiS4 on July 16, 2013, 07:28:36 AM Very rich afr causes colder egt... these cause slower boost rising.
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