Vacum operated fuel pressure regulator???

[Jornum1]

Hey guys, just wondering if the v-6 SOHC engine has a vacum operated fuel pressure regulator? Or does anyone know how I can find this out? Also has anyone on this site installed a Zex NOS system? I tried to do a search on it, but I keep getting a error message.
Thanks
jason

 

[mrboyle]

All electronic fuel injected engines use a vacuum opperated fuel pressure regulator.

 

[Jornum1]

Thanks mrboyle. I knew it was probably a stupid question, but I dont know much about that area. Does anyone know if the voltage wire on our tps is around 1 volt at idle, and has a full throttle reading of 4.2 or higher? I dont have a voltometer to check it out myself. Does anyone know off hand
Thanks
Jason