[Solved] PCMtuner dongle cannot communicate and stops accessing

 Question:

My pcmtuner USB dongle not accessible. The dongle stops communication and threw an error USB not accessible.

Any Solution?





Solution:
You update pcmflash. NEVER update pcmflash.
Remove complete from pc and reinstall software.

The pcmtuner hardware won’t be locked.

How to fix it if update pcmflash by mistake?

  • Delete current pcm flash ONLY.
  • Install pcm-flash 1.2.0 application here (disable anti-virus program)

https://mega.nz/file/Gr5i1KAJ#HV2rPWP7T2cmGFr7EJM2-LZilNGGUDeI7QXRqQbf1gI

  • Run pcm flash on the desktop to read/write ECU




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