MSPNP MSPNP specific Megasquirt related discussion.
Sponsored by:
Sponsored by:

Ms3pro pnp EGO going crazy

 
Old 11-12-2018, 10:29 AM
  #1  
Newb
Thread Starter
 
Mpliki's Avatar
 
Join Date: Dec 2014
Posts: 38
Total Cats: 7
Default Ms3pro pnp EGO going crazy

I alredy posted this in my build thread but i think this is the correct place to post.

Something strange started to happen. The car was running very lean. I connected my laptop and the EGO correction was going crazy 85%. Note that the car was running great (i did not make any changes to it) until yesterday night. Today it started right up and everything was normal and EGO was working great. While i was driving, out of the blue it started doing again the same thing. EGO was stuck on 85% I turned it off and the car started working good again. Has anyone experienced anything similar? Is there a possibility that my ms3 is fucked up?
Mpliki is offline  
Old 11-15-2018, 11:06 AM
  #2  
Junior Member
iTrader: (2)
 
Join Date: Oct 2011
Location: Chicago Il
Posts: 110
Total Cats: 2
Default

Are you sure your wideband is working properly? Or the connection to the ECU is secure?
akbloom is offline  
Old 11-15-2018, 12:19 PM
  #3  
Design Engineer
iTrader: (1)
 
DNMakinson's Avatar
 
Join Date: Jan 2013
Location: Seneca, SC
Posts: 3,505
Total Cats: 468
Default

How did you ascertain that the car was running lean? The ECU definitely thought it was running rich accoroto the EGO response
DNMakinson is offline  
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
djr1specv
ECUs and Tuning
21
02-24-2019 02:44 PM
ninerwfo
MEGAsquirt
23
09-03-2018 03:39 PM
ninerwfo
MEGAsquirt
11
09-01-2018 09:51 AM
skylinecalvin
Miata parts for sale/trade
2
08-17-2018 02:04 PM
Spaceman Spiff
Miata parts for sale/trade
7
08-14-2018 03:51 PM


Thread Tools
Search this Thread
Quick Reply: Ms3pro pnp EGO going crazy


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.