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Author Topic: Audi S3 - CDLA - MED9.1 - Intake manifold flaps remove  (Read 203 times)
sieniu
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« on: July 13, 2018, 10:35:21 AM »

Hello, i'm looking for some help how to remove intake flaps from soft. My soft is 8P0 907 115 AP, file in attachment. I find on forum that i have to look for :

CLALBK
CLALBKE
CLALBKO
CLALBKP

But the problem is that i can find this in my file. I have damos from med9.1 but is little different and i can't find this bytes.

And another question, after remove flaps car have problem with idle at cold engine, what advice ?

thanks for help.
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gt-innovation
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« Reply #1 on: July 13, 2018, 11:26:35 AM »

Hello, i'm looking for some help how to remove intake flaps from soft. My soft is 8P0 907 115 AP, file in attachment. I find on forum that i have to look for :

CLALBK
CLALBKE
CLALBKO
CLALBKP

But the problem is that i can find this in my file. I have damos from med9.1 but is little different and i can't find this bytes.

And another question, after remove flaps car have problem with idle at cold engine, what advice ?

thanks for help.

Consider removing your flaps with stock turbo or similar to stock turbo useless and bad for your fuel efficiency...
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Kacza
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« Reply #2 on: July 13, 2018, 12:26:47 PM »

Hello, i'm looking for some help how to remove intake flaps from soft. My soft is 8P0 907 115 AP, file in attachment. I find on forum that i have to look for :

CLALBK
CLALBKE
CLALBKO
CLALBKP

But the problem is that i can find this in my file. I have damos from med9.1 but is little different and i can't find this bytes.

And another question, after remove flaps car have problem with idle at cold engine, what advice ?

thanks for help.


These bits should be excluded from the DTC table. If you do not have a lady for your ECU, you have to calculate their addresses because another damos has a different DTC table layout.
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sieniu
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« Reply #3 on: July 14, 2018, 12:11:48 AM »

Thanks for answer but what with this problem with idle at cold engine ?
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cherry
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« Reply #4 on: July 14, 2018, 01:27:36 AM »

Mechanical issue because streaming air is low speed then without flaps. Turbolence air/fuel is bad, combustion is bad. I think it can be improved by tweaking injection timing, but it does not make any sense to remove them unless you have cheap aftermarket manifold.
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sieniu
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« Reply #5 on: July 15, 2018, 12:47:39 PM »

Can someone help with some changes in soft ? What maps to change?
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konkat
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« Reply #6 on: July 16, 2018, 07:02:45 AM »

Injection timing, injection start angle limiter, warmup fuel correction, lambda target vs temperature, intake charge flap control, fuel rail pressure
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