Air/fuel Ratio

Discussion in '2005 - 2014 Specific V6 Tech' started by natetorious, Mar 7, 2014.


  1. natetorious

    natetorious New Member

    Joined:
    Mar 7, 2014
    Messages:
    3
    Likes Received:
    0
    Trophy Points:
    2
    I've recently installed an Airaid intake on my 14 v6 and noticed the air/fuel gauge spikes up to 20 when I let off the pedal. The gauge normally idles around 14. Is this something that I need to be concern with...(no tune, yet)?

    Thanks for your responses.
    #1
  2. Noobz347

    Noobz347 Stangnet Facilities Maint Tech... Er... Janitor Admin Dude

    Joined:
    Jan 5, 1985
    Messages:
    20,118
    Showcase:
    58
    Albums:
    5
    Likes Received:
    2,544
    Trophy Points:
    174
    Location:
    Box behind Walmart


    First thing is first...

    What is powering that gauge? What model wideband AFR meter and sensor do you have? Please answer these questions.


    Now to answer your question: It is not unusual at all to see VERY lean readings while decelerating.
    #2
  3. natetorious

    natetorious New Member

    Joined:
    Mar 7, 2014
    Messages:
    3
    Likes Received:
    0
    Trophy Points:
    2
    Well, this gauge comes stock with this model. I did not install an AFR meter.
    #3
  4. Noobz347

    Noobz347 Stangnet Facilities Maint Tech... Er... Janitor Admin Dude

    Joined:
    Jan 5, 1985
    Messages:
    20,118
    Showcase:
    58
    Albums:
    5
    Likes Received:
    2,544
    Trophy Points:
    174
    Location:
    Box behind Walmart
    Ahhh... In-dash. I neglected to look and see which forum I was in. o_O
    #4

Share This Page