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Thread: Need a manual tune file for E38 - Doing a conversion from 6L80E to TH400

  1. #11
    Lifetime Member JezzaB's Avatar
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    Did you actually bypass the T43 Controller in the CAN network?

  2. #12
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    Jezz - No idea..... how would I do that?

  3. #13
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    Quote Originally Posted by HEKYEH View Post
    ... My speedo is still not working ...
    How are generating the VSS signal ? (pulse generator , etc.)

    How did you wire the VSS signal generator to the E38 ECM ?

    Is it the case that when you log VSS from the ECM it is correct, but just not being sent to the IPC ?

    Or is there no VSS when logging it from the ECM ?


    Regards,
    Taz

  4. #14
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    Quote Originally Posted by JezzaB View Post
    Did you actually bypass the T43 Controller in the CAN network?
    Jezz - Nick says that the T43 has been bypassed in the CAN network....

  5. #15
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    You may need a terminating resistor in the CAN bus, I cant remember which two modules have them but there may have been one in the T43...

  6. #16
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    Quote Originally Posted by rally1 View Post
    You may need a terminating resistor in the CAN bus, I cant remember which two modules have them but there may have been one in the T43...
    No resistor in the T43. There is one in the E38 - which is all that is used in an engine conversion / Hot Rod configuration. OEM may have configured the original vehicle with second resistor (same ohm rating) - sometimes called a Data Link Resistor.

    Don't think any of this is related to the speedometer issue ... once I have answers to the questions in post #13, I may be better able to make suggestions regarding speedometer function.


    Regards,
    Taz

  7. #17
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    hi guys
    can any body help me with a oem or modified file for a e38 with manual tranni
    while doing a tune my laptop gived up and i lost everything including the original file
    regards
    Ben

  8. #18

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    Quote Originally Posted by Repacom View Post
    hi guys
    can any body help me with a oem or modified file for a e38 with manual tranni
    while doing a tune my laptop gived up and i lost everything including the original file
    regards
    Ben
    what vehicle ??
    330 rwkw EFILIVE OS 01290005 SD Cam / Head Tuned 6 speed VY SS Commodore
    10/71 Blown 572 Big Block Chev HQ 2 Door Monaro

    GM Performance Centre
    Busselton WA
    AUSTRALIA
    Phone: 0447 003050

  9. #19
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    Its a 2007 corvette C6

  10. #20

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    try this one
    Attached Files Attached Files
    330 rwkw EFILIVE OS 01290005 SD Cam / Head Tuned 6 speed VY SS Commodore
    10/71 Blown 572 Big Block Chev HQ 2 Door Monaro

    GM Performance Centre
    Busselton WA
    AUSTRALIA
    Phone: 0447 003050

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