Does my car have EWS or not?

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  • Tico Frank
    Grease Monkey
    • Feb 2011
    • 351

    #1

    Does my car have EWS or not?

    I have not been able to get pulse to my injectors and am wondering if the dme or harness has some ews or other security system in it. I bought the engine already pulled and it is from a 1995 325is. I did not get the computer from the same car but it is a 413 red label dme. If I do have ews how can I disable it without buying a chip?
    sigpic
  • bimmer630
    E30 Fanatic
    • Mar 2009
    • 1228

    #2
    If you have EWS wont there be some extra connections on the harness for the coil around the key and the EWS control module, no?

    does your crank sensor work?

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    • Tico Frank
      Grease Monkey
      • Feb 2011
      • 351

      #3
      I tested the crank sensor and the wire for continuity from the crank sensor wire to the dme side.
      sigpic

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