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p0154

  1. 156 jts p0154 error. motor circuit error

    Alfa 147, 156 & GT
    hey guys, I'm new so please be gentle. I'm new to alfa's but no stranger to high maintenance cars. right. Only had the car a month, 2003 jts with 53k miles. I have the multi circuit error coming every week or so sometimes upto 2 weeks. I have fiat ecu scan (free version at mo) get p0154...
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