I am trying to wire up my URD 7th injector unit. But I've ran into some problem with the wiring. On my unit I have 3 wire that I am unsure of how to wire or what they are use for. I have attached a drawing diagram I made. The diagram on the left is how URD wants you to wire. And the drawing on the right is my unit. As you can see the last 3 wire are different, so how would I wire up the O2 also what are the pink/blue, orange and white/lime green wire use for? I hope someone here can help me figure this out.
Thanks!

 

Ok I found out why I wasn't about to wire the o2 on my urd 7th injector unit. Gadget told me that I have the older model. So will have run the urd o2 Calibrator.