Audi B7 RB8 BC on cluster measure inverted values

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Topic: Audi B7 RB8 BC on cluster measure inverted values (Read 2199 times)

BlackT

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	Audi B7 RB8 BC on cluster measure inverted values « on: December 18, 2023, 11:39:02 PM »

Car is Audi B7 1.8T with RB8 cluster, it have atrange behevier
When I hit full throotle compustion goes to 1-2L/100 km
When I relaise throotle it goes to 50L/100 km
It is inverted, like it measure MPG . How in the world this is possible Huh


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prj

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	Re: Audi B7 RB8 BC on cluster measure inverted values « Reply #1 on: December 19, 2023, 12:10:38 AM »

How high were you when you wrote this?

Anyway this can happen if KVB is set to ridiculous value.
Solution is to increase the prescaler and divide KVB by 2.

Either that or you're using ECU that is not for this car.


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BlackT

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	Re: Audi B7 RB8 BC on cluster measure inverted values « Reply #2 on: December 19, 2023, 01:16:34 PM »

Stock flash
ECU is 8E0 AL, that schould be for B7 1.8T

Haha I was not high, yuat my tocuh on phonenis bad so I can't spell every word correct


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