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S54 crank but no fuel / spark

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    S54 crank but no fuel / spark

    Hey guys,

    I'm at the point now where I have everything hooked up (that I can see), ready to get it going for a test start.

    I have a euro S54, DME flashed by Kassel Performance and adapter loom from Andrew325is.

    Using e46 m3 engine harness, SMG trans/o2 harness with all fuses and relays in (Even if I don't need them - I'm using a 420g but had to use this harness as it was all I can find without going new).

    I have everything plugged in, main engine ground, harness grounds. power connectors etc etc. Gone over everything but I'm sure I MUST have missed something..

    What happens:
    1. Turn key to ignition, Fuel pump primes.
    2. Turn key to start, Engine begins to crank.
    3. Motor just cranks, There is no fuel getting to the engine and no spark either.


    When the key is set to ignition, Should me pressing the electronic throttle move the throttles? Because they don't, which made me wonder. Don't appear to while I am cranking either, So I may have to check I have the correct engine harness plugged into the actuator..
    Attached Files

    #2
    check and see if u have the correct fuel lines hooked up, feed and return line.
    Do you have the black fuel pump relay from BMW? Make sure the injector harness is fully pressed in? Is ecu grounded?
    sigpic
    E30love

    Comment


      #3
      Scratch that, I found I missed a big plug between the engine loom and transmission loom, also the same place the coil loom plugs into. Plugged those in and gave it a go, Boom!

      Over the fucken moon! :devil:

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