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Title: 2.7t a6 tiptronic limp mode? Post by: em.Euro.R18 on October 08, 2014, 12:40:24 PM Car will hit 2350mbar at wot during warmup but full operating temp or close you can see wbkda is limited to 20% while wped is at 100%. RL is limited to 116% because of rlsol_w but so for some reason spec is not following my ldrxn. Am I missing something? This is the first attempt on a 2.7t tiptronic.
Title: Re: 2.7t a6 tiptronic limp mode? Post by: nyet on October 08, 2014, 01:11:15 PM Please make sure ME7Logger outputs with the .csv extension, not the .log extension... i have .csv associated with ecuxplot ..
Title: Re: 2.7t a6 tiptronic limp mode? Post by: em.Euro.R18 on October 08, 2014, 01:42:23 PM I converted it to csv hope that works
Title: Re: 2.7t a6 tiptronic limp mode? Post by: ddillenger on October 08, 2014, 02:09:37 PM From the looks of it boost request is stock?
Title: Re: 2.7t a6 tiptronic limp mode? Post by: em.Euro.R18 on October 08, 2014, 02:24:01 PM (https://fbcdn-sphotos-b-a.akamaihd.net/hphotos-ak-xfa1/v/t1.0-9/10469365_907000373899_3436773423471774401_n.jpg?oh=add4e561d46e8f43e82465e396052fd9&oe=54CDB11B&__gda__=1420659644_e77bccc8308ca41a73d8b209c0e83b68)
Title: Re: 2.7t a6 tiptronic limp mode? Post by: em.Euro.R18 on October 09, 2014, 05:21:20 AM LDR and IRL are not stock but I do believe it has something to do with a IAT limiter. I've recently noticed this only happens when the intake temps are high, coolant temp is at operating temp. Althought I've raised those area's 50-90*c in KFTARX to 1.02
Title: Re: 2.7t a6 tiptronic limp mode? Post by: nyet on October 09, 2014, 04:05:16 PM You have busted wastegate lines. Don't bother tuning until you know how to verify the wastegates are working properly. Even worse, it is immediately obvious from your logs :/
Title: Re: 2.7t a6 tiptronic limp mode? Post by: em.Euro.R18 on October 10, 2014, 06:40:55 AM Before IAt's warmup request hits actual so I donno how the wastegate lines are busted. I'll check the wastegate lines but honestly doesn't make sense.... When Iat's warmed up I did notice actual overshot request a bit but nothing to cause concern even with 20% throttle position and 0% duty 1400mbar is near wastegate crack pressure.
Although looking more into it I'm overshooting to over 2000mbar so yeah you maybe right. I was focused on the IAt's because it would only happen fully warm which really kinda threw me off from the big picture. I'm fully capable of checking wastegate operation I appreciate the input. ;) Title: Re: 2.7t a6 tiptronic limp mode? Post by: ddillenger on October 10, 2014, 02:10:59 PM Unplug your N75 (electronically). Log the car. Post the log.
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