Hey Dave , I have a TDI mk5 golf 1.9L. I'm trying to actually learn how to code the can bus gateway as I'm planning to replace it.
Really need someone to point me in the direction or even send me a link with some reading material . How to/
I can post the scan and details shortly.
Mk.5 CAN gateway should be well documented within VCDS. Make sure you have a record of the coding of the previous one, and I would do the Installation List with the internal function in VCDS rather than Long Coding Helper.