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OBD11 not working

Discussion in 'PJ/PK Ranger / Old BT50' started by Hillsdweller, Dec 6, 2017.

  1. Hillsdweller

    Hillsdweller Member

    Got a scan unit from our fav super retailer, and all good until recently when it just stopped reading.
    Checked it on the wife's Mazda 3 and works perfectly.
    All other electrics appear to be working, i.e. no blown globes, indications or otherwise.
    Have checked all fuses and none blown.
    Engines running fine.
    What have I missed that would disrupt the power/signals to the OBD11 port?

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