NefMoto > Technical > Diagnostics > boost never reaches requested
Pages: 1 [2]
« previous next »
Author Topic: boost never reaches requested  (Read 14420 times)
masterj
Hero Member
*****

Karma: +62/-5
Offline Offline

Posts: 1049



WWW
« Reply #15 on: July 30, 2013, 11:35:29 PM »
Quote from: ddillenger on July 30, 2013, 03:51:35 PM
Your file is nearly a perfect match with the 4B0906018CH.
Do you have complete official definition for this file?
Logged
ME7Tuner Wizard
masterj
Hero Member
*****

Karma: +62/-5
Offline Offline

Posts: 1049



WWW
« Reply #16 on: August 09, 2013, 03:02:52 AM »
boost problem solved - it was vacuum hose that controls turbo. now another problem showed up. i get super weird o2 correction... as if im running super rich but if i disable front o2 correction my car drives as it should. with front sensor enabled it feels like it runs really lean especially during boost...
Logged
ME7Tuner Wizard
nyet
Administrator
Hero Member
*****

Karma: +608/-168
Offline Offline

Posts: 12271


WWW
« Reply #17 on: August 09, 2013, 08:58:38 AM »
i dont know of any vacuum hoses that control the turbo :/

also, you are going to need to log a few more O2 variables if you want to diagnose O2 issues.

have you tried swapping O2s?
Logged
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
masterj
Hero Member
*****

Karma: +62/-5
Offline Offline

Posts: 1049



WWW
« Reply #18 on: August 12, 2013, 11:08:49 AM »
Quote from: nyet on August 09, 2013, 08:58:38 AM
i dont know of any vacuum hoses that control the turbo :/

also, you are going to need to log a few more O2 variables if you want to diagnose O2 issues.

have you tried swapping O2s?



I'm sorry that I wasn't clear about that vacuum hose. It is the hose that goes to wastegate actuator...

Could you share info on what other variables should I log? Everything that goes out of *LRS modules? Also I don't have a spare o2 to test (single bank car)
« Last Edit: August 12, 2013, 11:41:26 AM by masterj » Logged
ME7Tuner Wizard
nyet
Administrator
Hero Member
*****

Karma: +608/-168
Offline Offline

Posts: 12271


WWW
« Reply #19 on: August 12, 2013, 11:38:27 AM »
Unfortunately, I am not familiar with that ecu ... but certainly o2 voltage is a start Smiley
Logged
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
Pages: 1 [2]
  Print  
« previous next »
 
Jump to:  

Navigation
Personal Tools
  • November 29, 2024, 07:03:37 PM
  • Welcome, Guest. Please login or register.
    Did you miss your activation email?

    Login with username, password and session length
Search
 
Advanced Search
About Disclaimer
All Rights Reserved 2010 Nefarious Motosports
Powered by SMF 1.1.21 | SMF © 2015, Simple Machines Page created in 0.014 seconds with 16 queries. (Pretty URLs adds 0.001s, 0q)