unfortunately i don't know much about 75/76 2.0 L cars.
ask me about a 74 1.8 and i could tell you, but not this version you have.
they will be different to the 73 and 74 models which jeff bowlsby has excellent hose diagrams for on his website.
the 75 and 76 will definitely have extra emissions equipment on them when compared to the earlier cars.
if i were you i would post a couple of images of your engine bay up.
some folks who know the 75/76 will be able to comment.
the first thing to establish would be does your car have all its original equipment intact to begin with as a lot of the hoses involved would be to do with that emissions equipment.
this link might be handy.
its on jeff's website and is a dealers technical guide to 75 models and all the emissions equipment fitted. it may help you a bit.
the bit i don't know is what happened to the 76 model year cars.
they may all be in california spec by that point with the equipment listed for 75 california cars rather than 75 USA (49 states) cars.
https://bowlsby.net/914/Classic/zMan_1975_S...iningManual.pdf