m20b23 injectors doesn`t work while starting

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  • dableds
    Member
    • Mar 2005
    • 53

    #1

    m20b23 injectors doesn`t work while starting

    hello
    i have a liitle problem. here`s my story.
    i`ve bought e30 325eta `85 and swap into it, m20b23.

    set up all wires, contacts.
    computer number 301 and air - 031
    sparks is ok, working...

    But when i start starter - injectors doesn`t spray fuel in cylinders.

    i`ll checked with tester, and when i`m starting - starter - there`s no voltage in injectors connectors.

    fuel pump is working...

    where can i search some hint?

    which "section" is opening (starting) injectors?

    soorry, my bad english, hope you understand what i need to know :)
  • nzer
    Advanced Member
    • Oct 2003
    • 122

    #2
    Did you convert the m20 b23 to motronic? Or leave it L-Jet?

    Comment

    • dableds
      Member
      • Mar 2005
      • 53

      #3
      L-Jectronic

      Comment

      • gstuning
        E30 Modder
        • Oct 2003
        • 833

        #4
        Does it behave the same with afm unplugged??
        Gunni
        @ Prodrive / Aston Martin Racing

        Comment

        • dableds
          Member
          • Mar 2005
          • 53

          #5
          now everything`s fine
          i just changed engine wiring, and engine starts :)

          admins can close or delete this topick.

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