So, bought a 79 280zx a few months back, have slowly been fixing as it has it's issues. While reassembling with my dad, we noticed one of the sensors had broken, and looked everywhere for what it could be - and landed on this valve. Have looked fairly thoroughly online, there seem to be no OEM replacements and at the moment I'm really only trying to get her (hopefully) running mostly stock. I have seen some scrapped Z's in junkyards that may have them, and there may be a replacement that's newer but at this point I'd like to know, is there any OEM or aftermarket replacement for this part, not in a yard? Or can it be removed/bypassed? Please excuse any perceived ignorance as I am very new to the car world, and thanks in advance!