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Thread: Looking for injector compensations for 1996 Grand Sport Corvette

  1. #16
    Electronic Ignition!
    Join Date
    Jun 2020
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    Are you able to check 92-95 LT1 24lbs fuel injector info with TC? Im getting these two for 94-95 LT1, using DA2 and DA3 masks I dont get pulse width values

    Screenshot (2628).jpg
    Screenshot (2629).jpg

    here are some bins
    Attached Files Attached Files

  2. #17
    Fuel Injected!
    Join Date
    Apr 2017
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    I'm not going to look through 6 files. Pick one and I'll see what it shows.

  3. #18
    Electronic Ignition!
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    Quote Originally Posted by 2xls1 View Post
    I'm not going to look through 6 files. Pick one and I'll see what it shows.
    Can you just use these two one is for 94-95 EE and the other is 93 DA3 thanks
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  4. #19
    Fuel Injected!
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    Apr 2017
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    LT1 BKFS EE
    IFR 24.87
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  5. #20
    Fuel Injected!
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    Apr 2017
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    BDZL 93 F-car
    IFR 24.1
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  6. #21
    Carb and Points!
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    Nov 2012
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    Quote Originally Posted by bhr View Post
    hmm now Im really stumped Im using TP and I have a bin which I believe is a authentic LT4 but it shows these values

    Attachment 19639

    here is the bin
    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.
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  7. #22
    Fuel Injected!
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    Apr 2017
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    233
    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.

  8. #23
    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.

  9. #24
    Fuel Injected!
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    Apr 2017
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    OBD1 swap in a OBD2 car makes the most sense.

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