First of all i dont have vcds. I do have electrical skills and experience though.
The Jetta has the dreaded cutting out / no glowplug / no mil / red steering issue. Thanks to some detailed threads on here, i have found a broken wire on T94/39 its purple /red. If I manipulate it at a certain point i can hear the glowplug relay pull in, as well as a valve ? energising near the top of the engine. There isnt much detail in the haynes manual, so if a kind soul could provide a diagram that would be much appreciated

Cheers

Nakpipe