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Closed loop/open loop effect air/fuel gauge

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    #1

    Closed loop/open loop effect air/fuel gauge

    so i installed an air fuel gauge in my car to see what is going on but im not getting any reading from my O2 sensor. I tapped the wire at the ECU. i am also stuck running a chip i was working on when i got rid of my chip burner and i think i had it set open loop (or which ever one disables O2 sensor for tuning) would that be why my A/F gauge isnt getting a reading?

    just trying to get either a confirmation or something on my theory ...
    Tags: None
    #2
    does your gauge turn on?

    is this a narrowband or a wideband?

    but yea, if it's in open loop, you will not get any readings.

    CrzyTuning now offering port services

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      #3
      thats what i figured ... not sure what band it is ... i know i should have looked at that ... yeah i wired it all up and get light and stuff but know A/F readings ...

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