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Any OBDI guys running a wideband here?

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  • Any OBDI guys running a wideband here?

    what sensor/parameter are you tapping the wideband output into for datalogging?

    Ive read AIR/EGR are possibities, but im still running those systems so is prefer to find something else.
    -Joel
    1995 Z28 M6 - AI226/234 - autocross ricer
    1984 Scottsdale K10 - 305/4bbl/4spd


    WTB List:Midwest Chasis DS Loop

  • #2
    Can't you just tap into the rear O2?
    Doing less with more


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    • #3
      no rear O2 on OBDIs.
      -Joel
      1995 Z28 M6 - AI226/234 - autocross ricer
      1984 Scottsdale K10 - 305/4bbl/4spd


      WTB List:Midwest Chasis DS Loop

      Comment


      • #4
        doing some reading and it looks like the A/C pressure sensor is my answer, but thats all ive found so far... Seems i might be in for more pioneering than i had thought.

        it seems that a lot of people record AFRs vs RPMs with the controller itself and then later match it to the datalog manually...

        i think thats kinda ghetto im determined to log AFR through the pcm
        Last edited by JoeliusZ28; November 4th, 2007, 09:01 PM.
        -Joel
        1995 Z28 M6 - AI226/234 - autocross ricer
        1984 Scottsdale K10 - 305/4bbl/4spd


        WTB List:Midwest Chasis DS Loop

        Comment


        • #5
          bump for monday crew
          -Joel
          1995 Z28 M6 - AI226/234 - autocross ricer
          1984 Scottsdale K10 - 305/4bbl/4spd


          WTB List:Midwest Chasis DS Loop

          Comment


          • #6
            I use EFIlive with my LC-1

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