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Thread: IQ3S Custom "User Defined" fuel level tables.

  1. #1

    Default IQ3S Custom "User Defined" fuel level tables.

    OK guys, could use some help. I'm hoping to change the parameters of the fuel level settings to allow me to program my own Ohm readings for full & empty. I called Holley and they literally said they didn't know how to do it even though the options are there. Has anyone done this? I need about 40 Ohms full, 170 Ohms empty attached is the pictures of the menus. Also, the instructions only say how to do it with the buttons, not through the EFI software. I'm sure there is a way to do it through the EFI software. Anyone know how?
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  2. #2


    Screenshots are so small I can't make out the dialog boxes you are in. Are you using the Universal Serial Adapter to get the signal? If so:

  3. #3


    He has the street dash, so no need to use the use the module. I'm in the same boat, as it does not let you use your own Ohm settings.

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