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Author Topic: Need help with my frankturbo tune. logs inside  (Read 47661 times)
savages4
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« Reply #45 on: June 26, 2012, 09:57:39 AM »

Torn throttle body boot!  Glad I got off the computer and tore into her Smiley  Way stoked on easy fix Smiley))))))))))))
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nyet
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« Reply #46 on: June 26, 2012, 10:02:32 AM »

Well that was easy..

I recommend you pressure test anyway btw Smiley
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ME7.1 tuning guide (READ FIRST)
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savages4
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« Reply #47 on: June 26, 2012, 10:57:35 AM »

Yeah it's hard when you live in an apartment and don't have electrical to run a compressor on the street.  But I guess you only need for a pounds of pressure so you could just fill the tank up and move it outside.
« Last Edit: June 26, 2012, 12:31:13 PM by savages4 » Logged
nyet
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« Reply #48 on: June 26, 2012, 11:24:43 AM »

I doubt they let it out of the shop w/o doing a pressure test and checking the tbb.
« Last Edit: June 26, 2012, 11:26:17 AM by nyet » Logged

ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

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 experience.
savages4
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« Reply #49 on: June 26, 2012, 11:36:25 AM »

Yeah I think it blew pretty soon after getting the job done because of the bigger turbos.  I'm just stoked to get it back on track now! running great.  Will still most likely swing by wicked at some point though to get everything checked over again, plus I love seeing mike and all the sick cars they are working on over there all the time.
« Last Edit: June 26, 2012, 12:36:07 PM by savages4 » Logged
savages4
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« Reply #50 on: June 26, 2012, 05:04:06 PM »

Thanks for the help everyone so far, I'll post logs later now that the car is making boost again!
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nyet
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« Reply #51 on: June 26, 2012, 07:34:54 PM »

Excellent news.

Looking forwards to seeing your results!
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ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

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 experience.
savages4
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« Reply #52 on: June 29, 2012, 11:26:40 PM »

Found another problem, my bailey diverter valves with about 30k on them were both stuck half open... Seems to be a common problem with these valves failing according to this thread, http://forums.fourtitude.com/showthread.php?136559-Could-My-Bailey-Diverter-Valve-Be-Screw-up-since-K04ing with the 1.8 guys.. Anyways, got some fresh 710N's in there now and she is hold boost very nicely, so I i'll be posting logs soon.
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savages4
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« Reply #53 on: July 10, 2012, 06:53:14 PM »

a
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savages4
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« Reply #54 on: July 10, 2012, 06:55:48 PM »

Okay, so I finally got around to logging the car after installing new diverter valves and fixing the boost leak from the throttle body boot.  Logs are attached, I'm spiking to 21 psi at 3500 rpm for some reason when I'm only requesting 15.5... seems like boost does not want to follow requested very well.. Any ideas?
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nyet
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« Reply #55 on: July 10, 2012, 07:29:56 PM »

Bring down your I limit a TON. See also my chinese turbo 3- tune

http://nefariousmotorsports.com/forum/index.php?topic=2221.0title=
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ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

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 experience.
savages4
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« Reply #56 on: July 10, 2012, 07:35:13 PM »

Thanks nyet, I was comparing the files.. Why did you 0 our DFLOUS I thought it was important to maintain open loop... Seems difficult to control these ponies with the boost having to be limited so low due to my injectors...
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nyet
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« Reply #57 on: July 10, 2012, 08:13:20 PM »

I always run closed loop for low boost.
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ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

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 experience.
savages4
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« Reply #58 on: July 10, 2012, 08:16:20 PM »

Any consequences to doing this? 
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savages4
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« Reply #59 on: July 10, 2012, 09:50:47 PM »

So i redid the tune with alot of the modifications in your file, and the car runs much better.  I will log it again.  However I get a chirping sound only taking off in first that I've had since I bought the car, it only happens when it's heated up all the way and only when you take off in first... I'm thinking exhaust hanger or something but it's weird it only does it when its full hot.. Could that be pinging at such a low rpm like that?
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