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Author Topic: me7 a4b7 1.8T 163 PS with S3 injector BAM 225ps  (Read 5006 times)
ChipMonster
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« on: August 07, 2018, 12:07:30 PM »

Hi i have a problem with correct scaling injector, A4b7 have a fuel reguator in fuel filter and 4 or 6 bar not 3 bar just like S3 8l.

Anyone can help me and have solution 100% work??

https://ufile.io/mcokb  (upload orginal)

Thnx
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nyet
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« Reply #1 on: August 07, 2018, 12:16:25 PM »

Are you asking how calculate flow rate with change in FPR or krkte calc?

https://s4wiki.com/wiki/Fuel_injectors

http://nefariousmotorsports.com/forum/index.php/topic,320.msg6774.html#msg6774

You'll also likely need to alter TVUB
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ChipMonster
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« Reply #2 on: August 07, 2018, 01:47:14 PM »

yes but i don't khnow how fuel pressure regulator have this car, it is not a simple, maybe someone use this injector and can help me with this subject.
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nyet
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« Reply #3 on: August 07, 2018, 02:44:19 PM »

yes but i don't khnow how fuel pressure regulator have this car, it is not a simple, maybe someone use this injector and can help me with this subject.

I have no idea how you expect to fix this if you do not know the fuel pressure.
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ME7.1 tuning guide
ECUx Plot
ME7Sum checksum
Trim heatmap tool

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
adam-
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« Reply #4 on: August 08, 2018, 06:44:17 AM »

Use a gauge, it is simple.
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316LV
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« Reply #5 on: August 11, 2018, 04:25:19 PM »

FWIW my A4 is 4 bar. It is a 1.8t B6, but I believe all the 1.8t engines in the A4 are 4 bar.
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