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Thread: Flex Fuel E67 Pin for frequency input?

  1. #1
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    Default Flex Fuel E67 Pin for frequency input?

    I am told only one person has found it and that is lsxworks. I'm sure someone has to know. Trying to do a Flex Sensor integration on a 2009 CTS-V. I can not find anyone that has done this on a e67 PCM for a ctsv yet.

    Yes I know you can do a 12v single to do the e85 but this integration would create multi maps based on the %.

    To sum it up just like haltech's setup

    To understand the method watch this vid

  2. #2
    Lifetime Member GMPX's Avatar
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    What do you need to know?
    I no longer monitor the forum, please either post your question or create a support ticket.

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    Quote Originally Posted by GMPX View Post
    What do you need to know?
    In order to wire in and get the flex fuel sensor to work I need to know which E67 ECU pinout will read the sensor frequency and duty cycle and apply it to the tables. EFI has these tables.

    Like the haltech setup does...
    http://youtu.be/siyT_kNxCIc

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    I need to know which pin can I get the signal from.

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    Lifetime Member GMPX's Avatar
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    Sorry, I thought I had that written down somewhere but I can't find it.
    I no longer monitor the forum, please either post your question or create a support ticket.

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    Quote Originally Posted by GMPX View Post
    Sorry, I thought I had that written down somewhere but I can't find it.
    If you could find it that would be great. I will be ready for tuning next week

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    Lifetime Member GMPX's Avatar
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    Quote Originally Posted by 1INSANEV View Post
    If you could find it that would be great. I will be ready for tuning next week
    Perhaps ask lsxworks
    I no longer monitor the forum, please either post your question or create a support ticket.

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    Quote Originally Posted by GMPX View Post
    Perhaps ask lsxworks
    Sent them a email....

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    HPTuners is working on this too, already in all E38s and they're working on E67s now. I imagine that info will be posted when they figure it out.
    ~Erik~
    2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
    2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
    2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.

  10. #10
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    Quote Originally Posted by ScarabEpic22 View Post
    HPTuners is working on this too, already in all E38s and they're working on E67s now. I imagine that info will be posted when they figure it out.
    Someone has already bench tested it but gotta wait for the release. Which I don't want to do

    http://www.ctsvowners.com/forum/show...conversion-kit

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