fuel relay bypass/ rigging question.

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  • dj2xrated
    E30 Addict
    • May 2007
    • 540

    #1

    fuel relay bypass/ rigging question.

    fuel pump relay questions.

    i searched and i saw how to bypass the fuel pump relay.

    they cost a grip from the dealers. junkyard might have a couple.

    but when you bypass it. and you put a 30amp fuse there (twisted prongs so it fits ofcourse. i noticed there are 4 prongs on the relay. if 2prongs work to bypass the 4 prong set what are those other 2 prongs for?

    would you recommend just puttin 2 slightly altered 30amp fuses in and call it a day.
    Operation S/C E39M5.:woowoo:
  • nando
    Moderator
    • Nov 2003
    • 34839

    #2
    uhm. that's not going to work - if you just jump the relay, your fuel pump is always going to be turned on. get a new relay from a junkyard - or look on ebay, sometimes they sell whole boxes of the things for $20.
    Build thread

    Bimmerlabs

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    • FredK
      R3V OG
      • Oct 2003
      • 14759

      #3
      A new relay is like $12.

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