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Author Topic: Boost builds slow log inside  (Read 29233 times)
tnel20
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« on: December 19, 2014, 08:53:39 PM »

 running 80lb injectors and e85

what doesn't make sense to me is that with no n75 i hit over 25psi , installed a brand new n75 and have it venting to atmosphere to make sure it can bleed enough off and i still cant hit requested
performed boost leak and no leaks . i dont know why my wastegate duty cycle is doing what its doing and when it goes to full close, i cant hit requested




http://www.audizine.com/gallery/showfull.php?photo=78394
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« Reply #1 on: December 20, 2014, 12:49:24 AM »

Bc your WGDC is low. Your DIMX is wrong.
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nyet
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« Reply #2 on: December 20, 2014, 12:49:56 AM »

What a bizarre tune.
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10101011
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« Reply #3 on: December 20, 2014, 06:24:59 AM »

Huh??   We need more info .  What size engine ? What size turbo . What is the air fuel. Boost leak ? Have you smoke tested the intake and intercooler.  ?  What size is the X hast manifold and the down pipe.  Huh?


Ps... if you are going ask for help with your car we need to know if it is stock or modified
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10101011
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« Reply #4 on: December 20, 2014, 06:29:27 AM »

Big problem with your WG requested map.  A very big problem..... !


Lee
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ddillenger
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« Reply #5 on: December 20, 2014, 06:32:56 AM »

What a bizarre tune.

It looks like the goal was to delay torque onset.

OP:

Stock rods?
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tnel20
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« Reply #6 on: December 20, 2014, 08:26:52 AM »

sorry for not enough info

s4 , 2.7 , awe exhaust manifolds, k04's, awe downpipes , awe ic's ,apr bipipe
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tnel20
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« Reply #7 on: December 20, 2014, 08:32:26 AM »

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tnel20
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« Reply #8 on: December 20, 2014, 08:36:48 AM »

i was using a stock dimx and it was building slow so i uses tonys stg 3 tune dimx and it didnt change so it has used both
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tnel20
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« Reply #9 on: December 20, 2014, 08:38:33 AM »

should i max the last column? 95 all the way down?
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tnel20
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« Reply #10 on: December 20, 2014, 08:47:10 AM »

attached the log
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tnel20
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« Reply #11 on: December 20, 2014, 09:05:58 PM »

would that work ?
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tnel20
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« Reply #12 on: December 22, 2014, 01:47:59 PM »

Changed the last column of dimx to 95 across the board and now were running this - so much better

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nyet
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« Reply #13 on: December 22, 2014, 01:51:31 PM »

Why is your P result zero until 4500 rpm?
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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
ddillenger
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« Reply #14 on: December 22, 2014, 02:05:34 PM »

Why is your P result zero until 4500 rpm?

LOL

I can take one look and answer that question.

He doesn't know.
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