I have these sensors from my fd that I parted out. I'm trying to figure out what they are. I think the green one is the coolant temp sensor and the one on the right is the fuel pressure regulator. What are the two silver ones?

 

if you're not sure you can use a multimeter and check the resistance of the coolant sensor. there are test procedures/parameters in the manual.

 

The other two are the valves for the oil metering system. They have an oil line running to them from the oil metering pump and a vacuum hose attached at the top to control oil flow to the chambers.

 

Are they worth anything? I'd be willing to sell them.

 

Those are the Oil Injector nozzles. Go bolted to each rotor housing. Value? Nothing. Hehe. They throw them in for free when you purchase new rotor housings.

 

the end one looks like a fuel pulsation dampener...

 

the one in the middle is either the water thermosensor or the fuel thermosensor. I knw the only differnce between the two is one has that black 0-ring like the picture and other has some sort of crush washer.

 

The far right is the fuel pressure regulator, the sensor with the green connector top is the coolant tempeture sensor, and the other two are oil injecters for oil metering system that screw into the rotor housings.