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  1. #16
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    Are you giving the ecu 12v and GND, while trying to read with UPA-USB ??
    “There's nothing more dangerous than someone who wants to make the world a better place.” ― Banksy





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    autocargo (28th June, 2020)

  3. #17
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    Are you giving the ecu 12v and GND, while trying to read with UPA-USB ??

    I also remember having to use a pogo probe to complete the short.

    br

    slick
    “There's nothing more dangerous than someone who wants to make the world a better place.” ― Banksy





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    Yes, 12 volts and ground applied, I can't find one point on my pcb board, I circled the area on my two pics.

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    Quote Originally Posted by toto1828 View Post
    If you compare the circled area on my picture you see that is different... One shorting point should be there....
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    thas jtag but you cam used obd2 data
    because i read in the auto work ok

  9. #22
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    Quote Originally Posted by SOLOS View Post
    thas jtag but you cam used obd2 data
    because i read in the auto work ok
    I only have UPA UUSP and x-prog for this... So I'm looking for jtag. I don't have any tool that works by obd... What tool are you using for this?

  10. #23
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    find tms leg on mcu, use multimeter and probe the connections which u might think is tms. if it beeps u in luck!!


    hope that helps

    br

    slick
    “There's nothing more dangerous than someone who wants to make the world a better place.” ― Banksy





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