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emissions

  1. Kpro V4 emissions help???

    ECU and Tuning
    Need help with passing emissions, just a obdII plug and pass. When I went to the test site they plugged in and it was unable to read my Ecu. I'm very new to kpro and can't figure out why it wouldn't read my Ecu. The care] has no cells and still has a good cat. in the category on kpro for...
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