Thread: air fuel ratio ?

Results 1 to 6 of 6
  1. #1 air fuel ratio ? 
    SE Level Member eddie97gt's Avatar
    Join Date
    Feb 2009
    Location
    roanoke va
    Posts
    116
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    which wire do you tap off of on the oxy sensor , i did the purple and nothing .......help , 97 gt na 3.8
    Last edited by eddie97gt; 02-16-2009 at 09:38 PM. Reason: needed more info on it
    Reply With Quote  
     

  2. #2 Re: air fuel ratio ? 
    DUI BABY Bio248's Avatar
    Join Date
    Jan 2008
    Location
    MILWAUKEE
    Posts
    31,340
    Thanks (Received)
    0
    Likes (Received)
    1
    Dislikes (Received)
    0
    it should be the purple wire, you got it right. is the gauge turning on or is it not reading?
    Reply With Quote  
     

  3. #3 Re: air fuel ratio ? 
    club of used to own a gp 99prixgt's Avatar
    Join Date
    Jun 2008
    Location
    Jersey
    Posts
    4,643
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    did you hook it up to a switched power source?
    16' wrx sti- stock
    06 Spice Red GTO- m6/exhaust/tune/suspension/377whp-383tq-sold
    99 silvermist gp gt-g5/xp/IC/3.0mps-parted&sold
    Reply With Quote  
     

  4. #4 Re: air fuel ratio ? 
    SE Level Member eddie97gt's Avatar
    Join Date
    Feb 2009
    Location
    roanoke va
    Posts
    116
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    yeah its hooked to switched , and hooked to purple and it stays on rich and never moves , anybody got a idea? and my milage is poop only around 16-17 mpg . i have tried everything i know to do , new plugs , coils , wires, new thermostat 195 , put them super turbo replacement mufflers , and from about 3000 rpm and on runs like a scalded dog , and the only code i have on the puter is evap emissions control purge flow , for whitch ive had since ive owned the car . i put a new purge flow valve and it went away for a while but is now back , loosing my mind here , i love the car its got 195,000 and i love the way it handles , so much id love to build a second motor and make it a gtp
    Reply With Quote  
     

  5. #5 Re: air fuel ratio ? 
    DUI BABY Bio248's Avatar
    Join Date
    Jan 2008
    Location
    MILWAUKEE
    Posts
    31,340
    Thanks (Received)
    0
    Likes (Received)
    1
    Dislikes (Received)
    0
    maybe you are running really rich? have you replaced the front o2 sensor?
    Reply With Quote  
     

  6. #6 Re: air fuel ratio ? 
    SE Level Member eddie97gt's Avatar
    Join Date
    Feb 2009
    Location
    roanoke va
    Posts
    116
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    no but its not throwing a code
    Reply With Quote  
     

Similar Threads

  1. 4T60/E/4T65E Sprocket Ratio Swap !!! [*]
    By Trannyman95 in forum How To Write-Ups/Tech Tips
    Replies: 8
    Last Post: 04-08-2015, 10:14 AM
  2. what is my differential ratio, and first gear ratio?
    By 2000GTP in forum 1997-2007 4 speed Automatic (4T65E) (4T65E-HD)
    Replies: 6
    Last Post: 11-07-2008, 09:31 AM
Tags for this Thread

View Tag Cloud

Bookmarks
Bookmarks
Posting Permissions
  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •