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no fuel no spark...

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    no fuel no spark...

    Well, upon completion of putting my car back together it will not start...

    I jumped the fuel pump relay and it turns the fuel pump on when the car is off. I checked all the relays in another car and they all work fine.

    My other issue is that I am not getting spark, besides one small spark when I turn the key. The coil pack was tested and works on another car, the wires are all good, grounds seem to be all good (we used electrical cables to add more ground-age).

    The ECU has been changed out with three different ones, and all three slightly buzz when the key is turned.

    The motor does have an m30 AFM and throttle body/tps... If that may have anything to do with this problem. I did plug in the stock AFM, with no difference made.

    Ideas would be much appreciated!
    __________________
    sigpic

    #2
    Crank sensor?

    just throwing it out there

    Equal rights should be all or nothing, not picked and chosen based on what's convenient for ones personal agenda.

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      #3
      well it is plugged in... I'll check if it is working.
      sigpic

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        #4
        Good info here

        On Christ the solid Rock I stand, all other ground is sinking sand. (Edward Mote 1797-1874)

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          #5
          Good stuff, thank you. I shall have plenty to check after work!
          sigpic

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            #6
            If this is an M20B25, it is entirely possible that you swapped the cylinder ID and CPS connections.
            The car makes it possible, but the driver makes it happen.
            Jim Levie, Huntsville, AL

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              #7
              i swapped the crank position sensor with the spark sensor a few times while installing m20s

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                #8
                fuuuck me the sensors were flip flopped. haha all is good, not sure why, but I thought I had checked that. Thanks guys!
                sigpic

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                  #9
                  Congrats!

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                    #10
                    lol

                    Equal rights should be all or nothing, not picked and chosen based on what's convenient for ones personal agenda.

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