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Author Topic: rs4 with rs6 turbos tuning  (Read 64934 times)
Westfarmracing
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« on: July 25, 2014, 01:38:30 AM »

Hello all. Im building together an rs4 with oem rs6 turbos with 16psi actuators. I have set them to pop around 7-10 psi.. now the noobish question Smiley

I have now flashed it with a stock "k" file, and started it. If i get it right,in me7 boost is a result out of requested load, how do i get lower boost as a starting point? I mean, these will take more air, and i guess i will get high maf values at "low boost" if someone likes to chime in, thank you
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silentbob
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« Reply #1 on: July 25, 2014, 02:52:13 AM »

http://nefariousmotorsports.com/forum/index.php?topic=6030.0

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Westfarmracing
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« Reply #2 on: July 25, 2014, 04:51:47 AM »

Thanks man. I will study this
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Lost
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« Reply #3 on: July 27, 2014, 11:13:25 AM »


If we would implement the video to Me7 maps.
Which maps exactly would we use in right order?
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Westfarmracing
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« Reply #4 on: August 01, 2014, 02:14:58 PM »

Okay, so i have some trouble getting this to work, i have gotten it to pull at wot but at part throttle it "hesitates" and dumps pressure (sounds like it opens the bypass).

It has oem rs6 turbos with 16psi actuators, base-boost with n75 off is about 2000mbar..

The tuner that helps me, says i need to loosen the wg's but that would be a pita!

Oh, and it cuts off at around 6000rpm, just like a rev-limiter  Huh

Any gurus, feel free to give advice if you like to  Smiley
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ddillenger
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« Reply #5 on: August 01, 2014, 02:18:25 PM »

I didn't post logs, blah blah.

Well there's your problem. We need less talking, more logging!
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Westfarmracing
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« Reply #6 on: August 01, 2014, 02:49:34 PM »

Haha! Did I write that?? I can post some boost logs, don't have any of dc yet i think but can log that tomorrow..

I have boost and maf logs, will post them as soon as I get to my laptop!
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nyet
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« Reply #7 on: August 01, 2014, 02:57:52 PM »

Boost and MAF is not enough.

Get a real log, not some VCDS crap.
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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
Westfarmracing
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« Reply #8 on: August 01, 2014, 03:00:10 PM »

Okay, Will try to get one of my cables work with me7logger or what ever tomorrow
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ddillenger
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« Reply #9 on: August 01, 2014, 03:40:37 PM »

ME7Logger or bust.

You have spent hours reading, getting nefmoto working. ME7Logger is the single most important part of the tuning process. Don't just try. There is no other option.
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Westfarmracing
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« Reply #10 on: August 01, 2014, 04:11:36 PM »

Youre right, spent a lt f time at this. I will get it to wor tomorrow, its like 1am over here now! Me7 logger it is =)
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Westfarmracing
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« Reply #11 on: August 02, 2014, 04:38:43 AM »

Couldn't get my ross-tech cable to work with me7logger, at first i got the library.dll fault, then i installed vcp drivers and set it as a virtual com.

That didnt work either, just got the "echo test failed" no connection code. Guess I'll have to buy another cable..
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ddillenger
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« Reply #12 on: August 02, 2014, 10:36:51 AM »

Uncheck boot in intelligent mode in the vcds options menu.
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Westfarmracing
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« Reply #13 on: August 02, 2014, 11:15:24 AM »

I have done that, didn't help.. I made the definition file and everything, would really like to get this to work!
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silentbob
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« Reply #14 on: August 03, 2014, 01:10:39 PM »

Beside that this is a F Box file and not K like stated in the first post, I can't see anything changed that is related to the problem.
Who did all the other changes? You or your tuner?
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