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  1. P0030 O2 Sensor Fault

    General E46 Forum
    Hi All, look, I know this is old news and there are tons of discussions about this fault code, but I can't figure mine out and I've researched it ad nauseam. I replaced both O2 sensors, since I figured the ones I was running were cheap and I just bought them because I needed anything to pass...
  2. replaced Starter and now P0030 (wiper washer too)

    General E46 Forum
    Hello all, my name is Wesley and I am pretty new here. Just joined a couple of weeks ago. GREAT POSTS btw. You guys have helped me a lot. That said, I have to whine a little. I had the starter go on me and I couldn't even attempt to change it myself because of medical problems I'm having...