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Fuel injectors no fuel

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    Fuel injectors no fuel

    Alrite i have a problem.
    I did a 5 speed swap about 2 weeks ago did one wrong thing. i left the reverse brake wiring hanging causing to pop fuse 10.
    I replaced the fuse 3 times and now the car doesnt start.
    after so many test found out the fuel injectors arent getting any fuel at all but the fuel rail is.
    My question is what can be causing this?


    Channged wiring harness, injector harness, and ECU!

    "Hard Work Pays Off"



    1991-bmw 325i (R3vvd)
    1990- 325 (mpowa)(GC)(track)(beast)
    1988- 528e (daily driven when track car broken)

    #2
    If the fuel rail has normal pressure the injectors have to be getting fuel, though they may not be firing. The usual causes of the injectors not firing are:

    A bad connection at C191 (under the intake manifold)
    No timing reference data to the DME (CPS problem)
    Bad DME
    The car makes it possible, but the driver makes it happen.
    Jim Levie, Huntsville, AL

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      #3
      clean that big connecter under the intake manifold out with electronics cleaner (like the CRC brand stuff) and seal it with a dab of dielectric grease
      1989 cirrisblau-metallic 325i

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