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Author Topic: Boost leak?  (Read 1797 times)

Offline _Dejan_

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Boost leak?
« on: November 12, 2014, 06:38:22 pm »
I have one problem :) I pust K04 Hybrid on my car but turbo do not hold boost as requested... Can someone check logs and tell me what can be wrong, what to check?
Log:
LINK
Picture:


Boost leak or something else? Where I can start searching problem?
PCV can't be problem, because I have PCV fix.
Thanks for any help.
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Offline _Dejan_

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Re: Boost leak?
« Reply #1 on: November 13, 2014, 09:13:48 pm »
Im check DV(revision G) and it looks ok, not visible any hole in orange rubber...
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Offline rtechniki

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Re: Boost leak?
« Reply #2 on: November 14, 2014, 08:09:45 pm »
any 114 and 115 logs?

You could be tuned via fixed n75 method to gain better boost and load control which means WOT requested boost will be high but boost profile running on n75 only. 
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Nick Gower
R-Tech Performance Tuning
Hinckley 01455 617233
Bespoke ECU Software for 1.8T & 2.0TFSI

Offline _Dejan_

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Re: Boost leak?
« Reply #3 on: November 17, 2014, 04:10:37 pm »
rtechniki thanks for your reply.
Logs are from dyno...
Today Im make new logs on road. Im follow APR diagnostic block combination in each mesaure. Im make 5 runs(all have different blocks) but now I see that second run file is corupted :S
Here are logs:
Run 1
Run 3
Run 4
Run 5

Thanks for any help.
« Last Edit: November 17, 2014, 06:00:04 pm by _Dejan_ »
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