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Thread: Wideband through EGR. Scanner gauge and chart pegging min/max nonstop.

  1. #1
    Potential Tuner
    Join Date
    Oct 2013
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    2

    Wideband through EGR. Scanner gauge and chart pegging min/max nonstop.

    I've got hptuners standard and ran my AEM wideband through pin 55. Everything seems to be working. The gauge itself reads correctly, and on histograms it appears to work properly. However the gauge and chart in the scanner show it bouncing min/max nonstop. I have tried rerouting the wiring to avoid any interference from spark plug wires or coils with no luck.

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  2. #2
    Potential Tuner
    Join Date
    Oct 2013
    Posts
    2
    I'm a dumbass..... I figured it out.

    For reference, thats what it looks like when you wire in the serial signal wire rather than the 0-5v wire.