So I got my VAG-COM cable in today (409.1) and the circuit board appears to be different from either of the two variations previously discovered, HOWEVER it seems to be the same circuit with a different layout on the board and perhaps an extra component.
I was wondering if anyone here like MadJax had any idea how I should MADmod this cable. My K and L lines are not quite so clear-cut so I'm not sure where to proceed. Although the pin layout for the OBDII interface still appears to make sense and I think I have the exact same op-components as well. Below are four pics of the chip so you can get a sense of what I'm talking about. ANY help is greatly appreciated.