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Author Topic: supercharged 1.8t audi a4  (Read 7024 times)
S4addict
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« on: August 05, 2014, 01:15:33 PM »

was bullshiting with a freind of mine building a supercharged b5 a4 1.8t
and was confused by how you would even begin to tell the ecu its no longer turboed and its now
supercharged is there any info on this or was this just a stupid choice on my friends part.
as far as i know hes still running the stock a4 ecu which was what really made me question how it even ran
not looking for a guide on how to. just bullshiting on the subject
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nyet
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« Reply #1 on: August 05, 2014, 01:46:58 PM »

lol.
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S4addict
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« Reply #2 on: August 05, 2014, 02:08:52 PM »

man we comment some awesome stuff here dont we..
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matchew
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« Reply #3 on: August 05, 2014, 03:19:16 PM »

It really is very easy:
Set CWTURBO to 0 and CWSCHARGER to 1 Roll Eyes
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ddillenger
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« Reply #4 on: August 05, 2014, 03:29:28 PM »

These replies make me sad Sad
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adam-
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« Reply #5 on: August 05, 2014, 03:43:24 PM »

Where are these codewords?

Can you show me in the HN file?  Can you change it so that it's a 4 cyl too?

CWFourPot?
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S4addict
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« Reply #6 on: August 05, 2014, 05:28:10 PM »

Facepalm...... What is this audizine i ask
To get alittle information and i get flamed nice
Lmfao gingers dont get burnt tho  Grin Grin
So flame on.
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mounty
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« Reply #7 on: August 06, 2014, 09:39:26 AM »

Boost is boost. .


I just want to see it...
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S4addict
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« Reply #8 on: August 06, 2014, 12:14:33 PM »

ya but how diffrent is it from a turbo to a supercharger?
ecu wise
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mounty
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« Reply #9 on: August 07, 2014, 04:13:07 PM »

How it makes boost is of no importance to the ecu.  The ecu just sees pressure and vacuum.
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flaattire
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« Reply #10 on: August 07, 2014, 07:39:01 PM »

Pics?
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turboat
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« Reply #11 on: August 08, 2014, 12:52:15 AM »

How it makes boost is of no importance to the ecu.  The ecu just sees pressure and vacuum.

I'm not too sure about this, with a turbo the ecu can control boost via the n75, with a charger that's basically constant?

Is it a suck through throttle or blow through?
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mounty
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« Reply #12 on: August 08, 2014, 03:26:27 AM »

That would depend on the supercharger I suppose. Eaton m90 ' s have a wastegate. .
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TCSTigersClaw
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« Reply #13 on: August 08, 2014, 07:55:12 AM »

There was a twincharged 20V(C)T , project here. I would tune it like a turbo with very good low RPM response....
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VAG cars newbie tuner Smiley
turboat
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« Reply #14 on: August 08, 2014, 07:56:51 AM »

Wonder where I can get a bracket kit for a supercharger, my audi is rubbish at low rpm, been spoilt by my old m3  Sad
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