(solved) Kess V2 fw v4.036 Ksuite connection not established

kess-v2-manager-tuning-kit-master-unlimited-token-c-4

It’s a customer solution of how to fix KESS V2 firmware v4.036 master communication/connection issues; that is the computer cannot recognize ktag.

 

Error message in Kess v2 firmware v4.036 Ksuite v2.22:

connection not established

kess-v2-4.036-connection-not-established

Customer solution:

 

I took this UL46 USB protection chip off my old Ktag board.

ktag-kess-v2-UL46-USB-protection-chip-1ktag-kess-v2-UL46-USB-protection-chip-2
this is the UL46 USB protection chip

(if you don’t have this chip, go to the kess v2 vendor for it)

 

Then Kess v2 v4.036 is detected on usb :) Everything is ok so far.

kess-v2-detect-usb

 

Tech support from http://www.obd2express.co.uk/

 

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