NefMoto

Technical => Diagnostics => Topic started by: Dejw0089 on November 30, 2019, 02:39:32 PM



Title: BAM Leon boost problem
Post by: Dejw0089 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.


Title: Re: BAM Leon boost problem
Post by: nyet 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.


Title: Re: BAM Leon boost problem
Post by: Dejw0089 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.


Title: Re: BAM Leon boost problem
Post by: nyet on December 06, 2019, 03:06:48 PM
You're not going to see good results with this IMX


Title: Re: BAM Leon boost problem
Post by: Dejw0089 on December 07, 2019, 01:45:16 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?


Title: Re: BAM Leon boost problem
Post by: prj 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.


Title: Re: BAM Leon boost problem
Post by: Dejw0089 on December 12, 2019, 03:25:10 AM
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.

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.