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Thread: Looking for injector compensations for 1996 Grand Sport Corvette

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  1. #1
    Fuel Injected!
    Join Date
    Apr 2017
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    235
    Quote Originally Posted by NEokcTERROR View Post
    This .bin has been screwed up by someone. The bin has been edited by someone who doesn’t know there are no letters I or O in vin numbers. The letter “O” as the ninth character in this vin number is in error and should be a number 0.
    Thank you. TC OBD1 will not let you highlight the VIN and do a Copy like TC OBD2 will. So when I manually entered that VIN in the Vin Decoder I manually typed 0 and not O. A Copy and Paste would have resulted in an invalid VIN. But that still doesn't explain TC OBD1 IDing the file as a 96 Corvette in OBD1 .bin format using the EE Definition.

  2. #2
    Carb and Points!
    Join Date
    Nov 2012
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    54
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    Quote Originally Posted by 2xls1 View Post
    Thank you. TC OBD1 will not let you highlight the VIN and do a Copy like TC OBD2 will. So when I manually entered that VIN in the Vin Decoder I manually typed 0 and not O. A Copy and Paste would have resulted in an invalid VIN. But that still doesn't explain TC OBD1 IDing the file as a 96 Corvette in OBD1 .bin format using the EE Definition.
    The two valid LT4 OS do not show up in this binary. Are we sure this is not a OBD1 ECM swap that someone typed the original vin from the 96 GrandSport OBD2 car into? Maybe an attempt to pass emissions with the OBD1 ECM installed?

    I'm curious if TC just simply uses the 10th vin digit to ID the cal year.
    Last edited by NEokcTERROR; 01-02-2024 at 08:29 AM.

  3. #3
    Fuel Injected!
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    OBD1 swap in a OBD2 car makes the most sense.

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