Of some interest

Discussion in 'OT (OFF Topic) Forums' started by Danny DeVito, May 3, 2015.

  1. Danny DeVito

    Danny DeVito Active Member

    Nov 1, 2009
    V220 CDI
    So i discovered something last week. I was working on a Hyundai Trajet with an oxygen sensor fault. This applies to mot nct etc. The engine fault light was on all the time. I borrowed an Elm bluetooth fault code reader. I found that the eml was off even while driving as long as the bluetooth module was plugged in. If i had my car tested while leaving the module plugged in and hidden i could have potentially passed a test. I have not yet tested on other vehicles but it may be possible. good luck
    1 person likes this.

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