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Thread: Ford Virtual Flex Fuel Sensor

  1. #1

    Ford Virtual Flex Fuel Sensor

    Do new fords 2011+ use a virtual or physical flex fuel sensor? Did the 05-10 use a virtual or physical? Does anyone have any of these table values, or know if filling them in/enabling them would enable e85/gasonline to be blended/tuned for?

  2. #2
    HPT Employee Eric@HPTuners's Avatar
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    On the 2005-2008 F150s, the PCM basically infers it by looking at the 02 sensor information. I'm pretty sure the newer ones are the same way, but I cannot say for certain as I have not looked into it.

    EB
    Eric Brooks
    HP Tuners, LLC

  3. #3
    Quote Originally Posted by Eric@HPTuners View Post
    On the 2005-2008 F150s, the PCM basically infers it by looking at the 02 sensor information. I'm pretty sure the newer ones are the same way, but I cannot say for certain as I have not looked into it.

    EB
    I'm curious if there is some kind of switch or something missing from the coyote's PCM vs. the F150's... Like to enable the "virtual sensor"... I see there's a bunch of alcohol tables that are and aren't filled in on the coyote. Any ideas on if filling these out will actually do anything?

  4. #4
    HPT Employee Eric@HPTuners's Avatar
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    I'm not sure, as we do not currently support that vehicle.