OBD2 Check: No Connection to VW T5 Multivan?

I'm trying to read error codes from a VW Multivan T5...
First registration: 07/2008.

KOBD2Check V1.90 Scan, 20210709-073844
http://shop.dieselschrauber.org/en

Reading vehicle information...

Reading error codes...

Surgery failed.
THANK YOU for your help...
Alex.

Can2021 wrote:

I am trying to read error codes from a VW Multivan T5... First registration: 07/2008. KOBD2Check V1.90 Scan, 20210709-073844 http://shop.dieselschrauber.org/en Reading vehicle information... Reading error codes... Surgery failed. THANK YOU for your help... Alex

Hello Alex,

It's quite likely that your VW T5 uses a K-line instead of a CAN bus for the OBD2 interface. The manufacturer's own diagnostic system probably runs over CAN, but that won't be helpful to you.

The preferred method for this vehicle would be VCDS:
https://shop.dieselschrauber.org/en/vcds-hex-v2-p-329.php

Best regards, Rainer.