Kess V2 V2.22 FM V4.036 “Connection not established” Solution Way

Engineers has sorted out the KESS V2 V2.22 FM V4.036  “Connection not established” error

Problem Showing:

When I run Kess V2 V4.036 Ksuite V2.22 software on Win XP Dell laptop, it can not communicate, computer did not detect the USB, Kess gave me error ”Connection not established” see error screen shots below:

kess-v2-solve-problem-1

kess-v2-solve-problem-2

Solution way provided by Obd2shop.co.uk engineers

Please replace the Resistance USB UL46 protection chip on Kess V2 4.036 PCB circuit board.

kess-v2-solve-problem-3

Customer feedback:

Ok update
I took this usb protection chip off my old ktag board.
Kessv2 now detected on usb
Thank you.

Kindly Note: If you have do not have old ktag/kess v2 to replace the UL46 chip, you can contact our customer service to send you the UL46 protection chip.

 

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