Pages: [1] 2
Author Topic: Boost question VW Passat B5 1.8t  (Read 10884 times)
anger17
Jr. Member
**

Karma: +0/-0
Offline Offline

Posts: 32


« on: December 16, 2012, 01:31:32 PM »

Hi!
Here is my problem - I can't make boost more than 1750 mBar after 2500 RPM.

I changed only 3 boost maps LDRXN, KFLDHBN, KFMLDMX. Though I didn't change KFMIRL, KFMIOP, KFTARX etc.
Could anyone explain me how to make boost around 2000 mBar?
Logged
masterj
Hero Member
*****

Karma: +62/-5
Offline Offline

Posts: 1049



WWW
« Reply #1 on: December 16, 2012, 02:53:57 PM »

Bro, you will need to learn a lot more things than these 3 maps... And you WILL HAVE TO change kfmirl/kfmiop
Logged

anger17
Jr. Member
**

Karma: +0/-0
Offline Offline

Posts: 32


« Reply #2 on: December 16, 2012, 02:59:52 PM »

Thanx, I'll try))
Logged
k0mpresd
Hero Member
*****

Karma: +146/-54
Offline Offline

Posts: 1655


« Reply #3 on: December 16, 2012, 03:57:08 PM »

whats your ecu #?
Logged
anger17
Jr. Member
**

Karma: +0/-0
Offline Offline

Posts: 32


« Reply #4 on: December 16, 2012, 04:45:55 PM »

4B0906018DJ

I think I have to change KFMIRL and KFMIOP cause it has only 75% torque request. Am I right?
Logged
prj
Hero Member
*****

Karma: +1059/-465
Offline Offline

Posts: 5957


« Reply #5 on: December 17, 2012, 04:52:51 AM »

Bro, you will need to learn a lot more things than these 3 maps... And you WILL HAVE TO change kfmirl/kfmiop
No, he won't. His KFMIRL already requests close to 200 load which will be more than 2000mbar boost.
Logged

PM's will not be answered, so don't even try.
Log your car properly.
anger17
Jr. Member
**

Karma: +0/-0
Offline Offline

Posts: 32


« Reply #6 on: December 17, 2012, 09:14:26 AM »

Thank you for reply.

I tuned some Audi A4 1.8t and I changed only LDRXN, KFLHDBN, KFDLULS, KFMLDMX and everything was perfect - 2000 mBar.

But that's a different story with Passat...

Could anyone tell me, which exactly map(s) must be changed for 2000mBar?
Logged
Bische
Sr. Member
****

Karma: +25/-4
Offline Offline

Posts: 397



WWW
« Reply #7 on: December 17, 2012, 12:18:30 PM »

Is it requesting 2000mbar boost?
Logged
anger17
Jr. Member
**

Karma: +0/-0
Offline Offline

Posts: 32


« Reply #8 on: December 17, 2012, 12:29:38 PM »

It doesnt request 2000mBar and that the problem.
Logged
phila_dot
Hero Member
*****

Karma: +172/-11
Offline Offline

Posts: 1709


« Reply #9 on: December 17, 2012, 12:32:18 PM »

Log rlmx_w, rlmax_w, and rlsol_w

That will show you (us) where is it being limited.
Logged
anger17
Jr. Member
**

Karma: +0/-0
Offline Offline

Posts: 32


« Reply #10 on: December 17, 2012, 01:21:25 PM »

Thanx phila_dot) Am I right in understanding I need to use 114 group for logs in VagCOM?

Specified load without correction

Specified load after  correction

Actual load
Logged
phila_dot
Hero Member
*****

Karma: +172/-11
Offline Offline

Posts: 1709


« Reply #11 on: December 17, 2012, 03:45:24 PM »

Thanx phila_dot) Am I right in understanding I need to use 114 group for logs in VagCOM?

Specified load without correction

Specified load after  correction

Actual load

I would suggest using ME7L or at least ECUx.

If using VCDS, you would need to include block 213 to get rlsol_w.
Logged
anger17
Jr. Member
**

Karma: +0/-0
Offline Offline

Posts: 32


« Reply #12 on: December 29, 2012, 09:57:47 AM »

I changed KFMIRL and KFMIOP and everything is great now Smiley
Logged
Juliansr
Newbie
*

Karma: +0/-0
Offline Offline

Posts: 6


« Reply #13 on: June 19, 2014, 01:26:56 PM »

I changed KFMIRL and KFMIOP and everything is great now Smiley

can you post your changed file so i can use it for refence?
Logged
tjwasiak
Sr. Member
****

Karma: +26/-0
Offline Offline

Posts: 420


« Reply #14 on: June 19, 2014, 02:56:41 PM »

Is it really that hard to find and change 2 maps which are pretty well described over this forum?
Logged
Pages: [1] 2
  Print  
 
Jump to:  

Powered by SMF 1.1.21 | SMF © 2015, Simple Machines Page created in 0.023 seconds with 18 queries. (Pretty URLs adds 0.001s, 0q)