S3 210HP boost problem?

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Dejw0089

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	S3 210HP boost problem? « on: September 30, 2020, 02:05:36 PM »

Hi.
Friend buy Audi S3 and after some time he said it's have problem with it .
After make some logs (know its only few variables but car is hard to log. Car didn't want to colaborate with ME7Logger.
Anyone can tell me why Engine requested load drop on higher rpm?


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aef

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	Re: S3 210HP boost problem? « Reply #1 on: September 30, 2020, 11:00:36 PM »

1. write stock if this is not stock
2. check for boost leaks by blocking of charge pipe right after turbo (where the red elbow is) and use the small line from the fuel pressure regulator to push air into the engine

this way you will find all the leaks even intake related. most of the time its broken crankcase ventilation right under the intake manifold


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Dejw0089

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	Re: S3 210HP boost problem? « Reply #2 on: October 01, 2020, 01:48:23 AM »

This is stock file. I compare it with stock from forum.
But leaks can make load request goes down on higher rpm?


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