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Thread: Best Corvette PCM

  1. February 19th, 2010 #1
    Chriskaw7r
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    Default Best Corvette PCM

    I m upgrading the PCM in my 97 Corvette. Whats the best PCM OS and or P/N to get? I m obviously going to repin out the wiring harness on the car.
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  2. February 19th, 2010 #2
    GAMEOVER
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    2002 0411 PCM with OS 12212156
    2008 2WD Ext.Cab Silverado 1500 6.0 V-MAX E38(L76) & T42(4L70E) MAF Only CL Corvette Servo AFE CAI INNOVATIVE LM-2 WBO2

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  3. February 19th, 2010 #3
    joecar
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    More info...

    97/98 PCM -> 411 PCM conversion:
    showthread.php?t=11000
    showthread.php?t=9195
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  4. February 19th, 2010 #4
    LinearX
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    Quote Originally Posted by GAMEOVER View Post
    2002 0411 PCM with OS 12212156
    Why not run one of the Corvette specific OSes for 2002 or 2003?
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  5. February 19th, 2010 #5
    Aloicious
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    Quote Originally Posted by LinearX View Post
    Why not run one of the Corvette specific OSes for 2002 or 2003?
    unless I'm mistaken, 12212156 is the OS used in 2002 vettes (excluding the Z06 I believe)
    1996 c1500 gen1e 5.7L - the "LS31", 24x CNP, LS2 coils, modified T56, 12200411PCM running COS3, zz4 cam, custom MPFI, etc. coming soon: Twin Turbos
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  6. February 19th, 2010 #6
    GAMEOVER
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    Quote Originally Posted by LinearX View Post
    Why not run one of the Corvette specific OSes for 2002 or 2003?
    It is a 2002 Corvette specific OS for the Corvette.
    OS-12212156...PCM P/N-12200411...

    Here's a manual & auto trans file...
    Attached Files Attached Files
    2008 2WD Ext.Cab Silverado 1500 6.0 V-MAX E38(L76) & T42(4L70E) MAF Only CL Corvette Servo AFE CAI INNOVATIVE LM-2 WBO2

    FLASHSCAN V2 & AUTOCAL
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  7. February 20th, 2010 #7
    Chriskaw7r
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    Quote Originally Posted by GAMEOVER View Post
    It is a 2002 Corvette specific OS for the Corvette.
    OS-12212156...PCM P/N-12200411...

    Here's a manual & auto trans file...
    Thanks guys for all the help....Im trying to get my hands on the PCM next with that operating system... anybody know someone that has one for sale?

    FWIW I have a procharged car with an A4
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  8. February 20th, 2010 #8
    joecar
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    Some of the resellers on here can sell you a 0411 programmed with the stock file of your choice for probably under $100 shipped.
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  9. February 22nd, 2010 #9
    LinearX
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    Quote Originally Posted by GAMEOVER View Post
    It is a 2002 Corvette specific OS for the Corvette.
    OS-12212156...PCM P/N-12200411...

    Here's a manual & auto trans file...
    Damn...don't mind me. I'll be sitting here in the corner realizing that 12212156 is for more than just F-body cars.
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  10. February 22nd, 2010 #10
    GAMEOVER
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    Quote Originally Posted by LinearX View Post
    Damn...don't mind me. I'll be sitting here in the corner realizing that 12212156 is for more than just F-body cars.
    I was surprised when I found out how many vehicle's utilize that OS...
    Even 4.3ltr V6's have a 12212156 OS
    2008 2WD Ext.Cab Silverado 1500 6.0 V-MAX E38(L76) & T42(4L70E) MAF Only CL Corvette Servo AFE CAI INNOVATIVE LM-2 WBO2

    FLASHSCAN V2 & AUTOCAL
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