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  1. 3-Series (E46, E90)
    I found another working fuel pump and took it from another car by myself to make sure that the pump will be in time position. If you find a pump which is already removed from a car, you have to send it for test and timing, there are specialised car repair shops with special test bench machine...
  2. 3-Series (E46, E90)
    Hi all 😊 !!! Mass air flow ( MAF ) sensor is quite easy to replace, but not the case with charge air pressure sensor (boost pressure) replacement. Let me show you how to replace it and where is located ! Please see the video below👇👇👇.
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