ECUs and Tuning Discuss Engine Management, Tuning, & Programming
Sponsored by:
Sponsored by:

mtx-l problem

 
Old 03-25-2016, 11:21 AM
  #1  
Junior Member
Thread Starter
 
Join Date: Jan 2016
Posts: 453
Total Cats: 21
Default mtx-l problem

Alright so I got the majority of my DIY turbo kit installed, when started and the wideband is on the heater the car idles fine, the second the sensor warms up it reads from 9 to 10 and then all the way up to a 22.4 and the car dies. Also after the car dies the sensor jumps back down to 18. Timing is set to a static 10 just for start up purposes, I've tried switching from lc1 to mtx-l is TS and LC1 seems to give me a closer reading to what the gauge says. No error codes at all, is it the sensor that could be bad? its reading in a linear pattern so I'm confused if it is bad, wideband is less than 6 months old. No exhaust leaks that I could find pre-sensor.
Forrest95M is offline  
Old 03-25-2016, 12:00 PM
  #2  
Sadfab Union President
iTrader: (3)
 
Join Date: May 2014
Location: Kansas
Posts: 2,693
Total Cats: 109
Default

You suck at tuning and ASE is the only thing keeping your car idling. Nothing wrong with the mtx-l.
deezums is offline  
Old 03-25-2016, 12:07 PM
  #3  
Junior Member
Thread Starter
 
Join Date: Jan 2016
Posts: 453
Total Cats: 21
Default

Originally Posted by deezums View Post
You suck at tuning and ASE is the only thing keeping your car idling. Nothing wrong with the mtx-l.
Never said I was "good" at tuning, thanks for confirming nothing is wrong with the mtx-l, I need to tune wue right? I'm confuse though because before the turbo was put on the car ran good on ms

Last edited by Forrest95M; 03-25-2016 at 12:09 PM. Reason: Changing to wue
Forrest95M is offline  
Old 03-25-2016, 12:09 PM
  #4  
Sadfab Union President
iTrader: (3)
 
Join Date: May 2014
Location: Kansas
Posts: 2,693
Total Cats: 109
Default

Did you change injectors?

You probably need to tune accel enrich too, but the VE table is the big one. AE doesn't cause a car to stall.

Of course I'm only guessing since you don't post a log.
deezums is offline  
Old 03-25-2016, 12:10 PM
  #5  
Junior Member
Thread Starter
 
Join Date: Jan 2016
Posts: 453
Total Cats: 21
Default

Originally Posted by deezums View Post
Did you change injectors?

You probably need to tune accel enrich too, but the VE table is the big one. AE doesn't cause a car to stall.

Of course I'm only guessing since you don't post a log.
Sorry forgot to post a log I'll go grab one. I guess wue could be a culprit
Forrest95M is offline  
Old 03-25-2016, 12:21 PM
  #6  
Junior Member
Thread Starter
 
Join Date: Jan 2016
Posts: 453
Total Cats: 21
Default

Here, thanks for helping me out, I appreciate it.
Attached Files
File Type: msl
File Type: msq
CurrentTune.msq (42.0 KB, 132 views)
Forrest95M is offline  
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Antidavid
ECUs and Tuning
21
03-17-2016 06:39 PM
Lanceam24
Miata parts for sale/trade
9
03-11-2016 09:08 AM
Nima Golchin
DIY Turbo Discussion
6
02-28-2016 11:15 AM
delcbr
Prefabbed Turbo Kits
2
02-26-2016 03:41 PM


Thread Tools
Search this Thread
Quick Reply: mtx-l problem


Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.