BAM Leon boost problem

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Dejw0089

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	BAM Leon boost problem « on: November 30, 2019, 02:39:32 PM »

Hi.

I has a boost problem in my friend car.Boost oscilating and n75 work very veird.
Can anyone tell me what I can check or log?
After unplug n75 I has 0,4 bar boost so WG set properly.
N75 new OEM and DV new OEM too.


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nyet

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	Re: BAM Leon boost problem « Reply #1 on: November 30, 2019, 02:46:27 PM »

Impossible to tell what is going on w/o the rest of the PID variables.

Also you omitted any mention of whether this car is stock, and if not, what mods.


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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.

Dejw0089

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	Re: BAM Leon boost problem « Reply #2 on: November 30, 2019, 03:02:08 PM »

Ok, so I must log PID var.
Car mechanical is stock only has a program changes. On dyno has 267 HP. That's all that I know. From maps that are changed is LDRXN and KFZW and has more maps that I didn't remember now ( I only look into the program). From what I remember KFVPDKLD map all is set to 1,25.
What did this map do? Is it only for diagnostic or for something more?
Pid which I must log :
ldptv
lditv_w
ldrdtv
or something more?

Ok log attached.


« Last Edit: December 03, 2019, 12:23:48 PM by Dejw0089 »	Logged

nyet

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	Re: BAM Leon boost problem « Reply #3 on: December 06, 2019, 03:06:48 PM »

You're not going to see good results with this IMX


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Dejw0089

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	Re: BAM Leon boost problem « Reply #4 on: December 07, 2019, 01:45:16 PM »

Quote from: nyet on December 06, 2019, 03:06:48 PM

You're not going to see good results with this IMX

So what should look IMX? PiD maps are stock. So why is not good?


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prj

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	Re: BAM Leon boost problem « Reply #5 on: December 07, 2019, 03:25:22 PM »

How about following rule 1 - and that's:

START WITH THE STOCK FILE.

It's clear that's not the case here. You're trying to modify some tuned file without having knowledge about what was modified and why.
Really bad idea.


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PM's will not be answered, so don't even try.
Log your car properly.

Dejw0089

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	Re: BAM Leon boost problem « Reply #6 on: December 12, 2019, 03:25:10 AM »

Quote from: prj on December 07, 2019, 03:25:22 PM

I don't want to tune. Car has issue and I want know what to check to know its a regulate problems or something with mehanical parts start doing bad. I didn't tune that file because i know is better to start from a scratch. Car was tuned and stop drive properly.

But i tell my friends its mechanical problem with wg but he want bo be sure before he take out turbo. And with that i can learn something with interpretate logs that why I'm saking how IMX should look.


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