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Thread: Can I use the OE Ford MAP/Baro sensor?

  1. #1

    Default Can I use the OE Ford MAP/Baro sensor?

    Hey guys. I'm new to the forum and have done a bit of Googling to no avail, so forgive me if this has been covered before. Is it possible to use the stock Ford MAP/Baro sensor with the Terminator X? My current setup is N/A, and I'd prefer to avoid running a vacuum line to the ECU if at all possible.

    BTW, this is on an '86 GT with H/C/I on an otherwise stock bottom end 302. The Terminator kit is the base Fox Mustang package.

  2. #2
    Join Date
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    Sure, if you know the Ford MAP sensor calibration data. It's probably a lot easier to use a Standard Motor Products or Holley EFI 1 bar MAP sensor.

    These are your MAP sensor options from Holley EFI:
    https://www.holley.com/products/fuel.../parts/554-120 (Holley 1 bar/LSx MAP Sensor)
    https://www.holley.com/products/fuel...s/parts/538-24 (Holley 1 bar MAP Sensor)
    https://www.holley.com/products/fuel.../parts/554-133 (Holley 1 bar MAP Sensor)
    https://www.holley.com/products/fuel...s/parts/538-13 (Holley 2 bar MAP Sensor)
    https://www.holley.com/products/fuel...s/parts/870021 (Holley 2.5 bar MAP Sensor)
    https://www.holley.com/products/fuel.../parts/554-107 (Holley 3 bar MAP Sensor)
    https://www.holley.com/products/fuel.../parts/554-134 (Holley 3.5 bar MAP Sensor)
    https://www.holley.com/products/fuel.../parts/554-108 (Holley 5 bar MAP Sensor)
    https://www.holley.com/products/fuel.../parts/554-135 (Holley 7 bar MAP Sensor)
    https://www.holley.com/brands/holley...s/map_sensors/ (All Holley EFI MAP Sensors)
    http://forums.holley.com/showthread....=2760#post2760 (Replacement Sensors For Holley EFI - Auto Parts Store)

  3. #3

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    It's available in a few places online, and it appears that it produces a frequency based on vacuum instead of a fixed voltage. Is the Terminator capable of using that? Thanks for the help.

  4. #4

    Default

    Quote Originally Posted by Danny Cabral View Post
    Sure, if you know the Ford MAP sensor calibration data. It's probably a lot easier to use a Standard Motor Products or Holley EFI 1 bar MAP sensor.

    These are your MAP sensor options from Holley EFI:
    https://www.holley.com/products/fuel.../parts/554-120 (Holley 1 bar/LSx MAP Sensor)
    https://www.holley.com/products/fuel...s/parts/538-24 (Holley 1 bar MAP Sensor)
    https://www.holley.com/products/fuel.../parts/554-133 (Holley 1 bar MAP Sensor)
    https://www.holley.com/products/fuel...s/parts/538-13 (Holley 2 bar MAP Sensor)
    https://www.holley.com/products/fuel...s/parts/870021 (Holley 2.5 bar MAP Sensor)
    https://www.holley.com/products/fuel.../parts/554-107 (Holley 3 bar MAP Sensor)
    https://www.holley.com/products/fuel.../parts/554-134 (Holley 3.5 bar MAP Sensor)
    https://www.holley.com/products/fuel.../parts/554-108 (Holley 5 bar MAP Sensor)
    https://www.holley.com/products/fuel.../parts/554-135 (Holley 7 bar MAP Sensor)
    https://www.holley.com/brands/holley...s/map_sensors/ (All Holley EFI MAP Sensors)
    http://forums.holley.com/showthread....=2760#post2760 (Replacement Sensors For Holley EFI - Auto Parts Store)
    Thanks for this. I got into the Terminator X EFI software, and I see where I can setup a custom MAP sensor, but I don't see anything that allows me to change the X-axis from the default Volts to Hertz. Are you locked into using sensors that return a constant voltage?

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