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Thread: Old map, new issue (with video).

  1. #1

    Default Old map, new issue (with video).

    Hello forum. I have a strange issue. When I turn off the engine fuel pump and injectors continue to work, injectors seem go wide open! When I try to restart engine logically, it's hard to do. Engine Dart SBC 383, Commander 950 EFI. Thank you very much for read and/or reply. Alberto from Pizza Land. Video: https://youtu.be/03ocoEpVtzA

  2. #2
    Join Date
    Nov 2014
    Location
    Ont. Canada
    Posts
    1,352

    Default

    Is this something new or has it always done this?

  3. #3
    Join Date
    Jan 2010
    Location
    Brisbane, Australia
    Posts
    1,490

    Default

    Unusual. How long does that occur for, and what do you do to stop it? It would seem the ECU has ignition feed AND RPM signal, even though you stopped the engine. Gary
    Regards, Gary

  4. #4

    Default

    Three seconds after engine off, RPM climbs to 2700 RPM. Strange issue: https://www.dropbox.com/s/4yhw32kait...47.08.png?dl=0

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