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air flow sensor

  1. New E46 Owner with issues

    General E46 Forum
    A sucker is born every minute - and this one needs help! Hi All, Always been a fan of BMWs and have been trying to find one for a long time. Found a 2002 325i with a great body, low miles, and the black with brown leather that I had always wanted. Problem is, I let my emotions get in the way...
  2. FS: 330 MAF, Air mass, MS45

    Engine & Performance
    Hello, Selling a MAF for a 330/330ci Came off a 04 ZHP running MS45.1 software. Should fit any 04-06 330 running MS45. $75 OBO - Shipping available at buyers expense!
  3. Driving with MAF unplugged

    General E46 Forum
    Hi, A few weeks ago my 1999 328i started idling rough and also needed a lot of gas to start off. At some point it was failing to take off on time at roundabouts...disappointing for a BMW :-( I visited a local garage and he said the MAF was faulty. He then unplugged it and the car started idling...