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Thread: Why run a Custom Operating System???

  1. #1
    Member
    Join Date
    Apr 2005
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    79

    Default Why run a Custom Operating System???

    I currently run COS 5 and have tuned everything pretty acurately but I find myself lately wandering why I dont want STFT,LTFT,MAF measurements, and why I even run COS 5????? I understand it helps greatly when running boost but I am naturally asperated.....
    So I beg to ask the question.....
    WHY WOULD I WANT TO RUN CUSTOM OPERATINGSYSTEMS IF IM NOT BOOSTED???
    What are the advantages to a GM OP?
    Thanks in advance to all!

  2. #2
    EFILive Reseller ringram's Avatar
    Join Date
    Oct 2005
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    1,412

    Default

    mafless lets you retain both spark maps
    fully commanded fueling is also a good plus
    plus iat ve correction table, oh and tps ve
    Get EFILive in europe (http://www.efilive.eu).
    2007 Escalade ESV L92 6.2L VVT.
    2014 VF SV LS3 Maloo.

  3. #3
    Member
    Join Date
    Apr 2005
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    Default

    Thanks ringram!!! I remember getting help from you before. I did some searching throught the COS discussions and I believe I decided to just sell my MAF anyway. Thanks again

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