View Poll Results: Flex Fuel for LS1 F&Ybody

Voters
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  • Yes: This would be a great addition.

    8 88.89%
  • No: There is no need for this.

    1 11.11%
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Thread: Flex Fuel for LS1

  1. #1
    Lifetime Member mr.prick's Avatar
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    Lightbulb Flex Fuel for LS1

    How about adding Flex Fuel tables to a COS for 99+LS1 F&Ybody.
    The tables in OS 12216125 are similar to OS 12212165.

    512k RoadRunner Firmware 12.14R
    FlashScan V2 Bootblock V2.07.04 Firmware V2.07.22 EFILive V7.5.7 (Build 191) V8.2.1 (Build 181)
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  2. #2
    Lifetime Member GMPX's Avatar
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    You forgot the other option in the vote, Paul and Ross don't have time to do this
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  3. #3
    Lifetime Member mr.prick's Avatar
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    1 Yes and 1 Undecided so far.

    I know there are all kinds of other priorities right now
    and this PCM is ancient history but I thought it would be nice addition for the future.
    512k RoadRunner Firmware 12.14R
    FlashScan V2 Bootblock V2.07.04 Firmware V2.07.22 EFILive V7.5.7 (Build 191) V8.2.1 (Build 181)
    LC-1 WBO2

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  4. #4
    Lifetime Member GMPX's Avatar
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    Mr Prick, it seemed like a good idea and I've thought of doing the same thing for my own Holden, but for all the man hours involved to do such a thing there is clearly not enough interest.
    I no longer monitor the forum, please either post your question or create a support ticket.

  5. #5
    Lifetime Member mr.prick's Avatar
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    It seems this has bombed but it would be nice to see eventually.
    It's odd that only one person voted no and no one left any remarks.
    How about re-opening the poll?

    I wonder if an F/Ybody can use OS 12216125.
    512k RoadRunner Firmware 12.14R
    FlashScan V2 Bootblock V2.07.04 Firmware V2.07.22 EFILive V7.5.7 (Build 191) V8.2.1 (Build 181)
    LC-1 WBO2

    _________________________________________________

  6. #6
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    maybe in a stand alone, but it prolly lacks some calibrations to communicate with the other modules. Althought when converting my s10 from a vortec box to 512k pcm to 1mb pcm all worked fine, but this was all in the same platform.
    2005 chevy silverado, duramax tuned with efilive
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    2000 s-10 turbo'd tuned with efilive on e85

  7. #7
    Lifetime Member Tre-Cool's Avatar
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    digging up an old thread I know, but what sort of dollar figure would it take to relook at this specific os to join the custom os upgrades?

    Been a few years and with the ethanol sensor's now pretty cheap at around $70 and ethanol stations springing up more and more, figured i'd ask.

    I'd prefer to go this path than convert to the 1mb ecu if I could help it, especially when i'd have 4 cars to do.

  8. #8
    Lifetime Member GMPX's Avatar
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    Won't happen, sorry. 8 people in 5 years want it.
    Opening up a pandora's box, but there was one OS on the 512K PCM (12216125) that was FlexFuel from factory, but it was only trucks so it won't won't slide in to the Commodore too well.
    Last edited by GMPX; July 3rd, 2014 at 09:42 AM.
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  9. #9
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    I'd like to see this

  10. #10
    Lifetime Member GMPX's Avatar
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    Quote Originally Posted by GMPX View Post
    Won't happen, sorry. 8 people in 5 years want it.
    Quote Originally Posted by wyochimneysweep View Post
    I'd like to see this
    I no longer monitor the forum, please either post your question or create a support ticket.

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