u/CruzinWCruz81

Hello this is a follow up to my last post someone made the comment about the flange being out and I was wondering if this the one you’s talking about?

As I continue journey working on my mk4 I remembered the previous owner mentioning this problem when he replaced the radiator and thermostat so I asked him again and this is the answer I got can anyone descifre what’s he talking about ? 😅

Hey guys I really appreciate the responses from the first post of my issue with my mk4 those answers at least guided me into the right direction but I guess to make things simple because I know when I asked it’s was confusing at first but I hope I ask this question properly. So as you can see when I popped open the box underneath where the cables led too I see these two connections that go where I cut the wires at. Before I go to the junkyard to save me a trip can I just get new connections that have the same wiring and rewire those connections? Or do I need to get a whole new harness? If you guys have any links or suggestions I appreciate it I really want to get this baby going and give it new life 🙏 thank you bros 🤙🏁

So I just recently bought a mk4 Jetta and I am doing a complete overhaul on it with the wiring harness because the previous owner had mice chew the wires out. But the issue I’ve encountered is in the image are the wires that connect to the ecu and go down towards the bottom of the car where that under box is at. I want to know what each wire does and if there is a place that sells the wires so I can snip snap and reconnect the wires properly. I can wait to get this thing going but I figured I’d need help along the way so anything will help guys thank you!!!