can someone please give me injector wiring diagram for a serious 4 turbo. thank you. also can i get a diagram for all the connectors please.
im trying to get this 88 turbo working it has a s5 motor in it and its not getting fuel, the inline to the injectors has pressure in it. but the return line has nothing.

 

It does not sound like a electrical problem.

It sounds like you have the fuel lines crossed.

Remember, the last thing prior to the fuel going to the return line.....is the fuel pressure regulator.

 

any one have the wiring diagram for the 88 turbo?

 

Here is a copy from the free, online, fsm. It will not be as clear as the copy you look at online.

 

It's also not for low imp cars. thats the High IMP diagram.

 

He has a 88.............and he has his fuel line routing wrong if the fuel is entering but not returning.