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Thread: PLX wired to EGR question

  1. #1
    Junior Member
    Join Date
    May 2008
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    26

    Default PLX wired to EGR question

    so ive done some searching but didnt find anything. How do i wire a plx-smafr into the EGR so that the roadrunner can use the wideband for auto tunning?

  2. #2
    Lifetime Member TAQuickness's Avatar
    Join Date
    Jan 2005
    Posts
    2,940

    Default

    From the scan or tune tool, click Help > Tutorials > LS1 Fuel Pressure Sending Unit Tutorial.pdf

    In this case, you'll be wiring up a WB instead of a FP sending unit, but the hardwiring and PCM configuration will still be quite applicable. You will need to create your own custom PID to accurately convert your WB voltage to AFR though.


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