I currently have the simplified Non Sequential vac hose diagram setup with the poor man's mod for non sequential. I want to get rid of the rest of the solenoids, and the following diagram is what I'm planning on doing. does anyone know if I'm deleting a needed vac hose that should not be? Thanks

 

Your missing the fuel pressure regulator solenoid.

 

So is the simplification on Rob Robinette's site. Poor Mindphrame forgot it in his simplification, but he was sure to pass on the knowledge to me so I didn't make the mistake.

 

Thanks, I probably would have caught that when i started pulling and pluging all the solenoids. anything else? I appreciate the response that way I deffinitely remember that one.

 

holy resurrected threads batman!

you don't need it. attach the line for the FPR straight to the LIM.

 

Where is the fuel pressure selenoid Im lost cant find.

What happens if you dont attach it?

 

OK found it.

Whats the worst that can happen if you dont attach it?
What "normally happens?

 

Difficulty with warm starts. That's it.

It's called the PRC solenoid for Pressure Regulator Control. I removed mine. I use only 2 solenoids - wastegate and evap purge.

 

Aye , ok, but you wont blow the engine or anything right?

 

No.

 

w00t ok thanks =p

That was a close one.

 

so is this all u would need to do for a non-sequential setup?

 

A boost controller would be nice.

 

so all that was discussed and a boost controller?

 

Check the archives for Rikki's Diagram, its the cheapest way to do it. I may do it in a bit, lots of people have done it with and are happy. Lag is dependent on your exhaust. FULL boost at around 3500 to 4000 RPM depending on your exhaust. Port and full exhaust would bring this down to 3000 probably.

 

That depends.

If you *bypass* the FPR solenoid (It's solenoid (A) in the diagram, orange plug, closest to firewall), then nothing will happen. You may find that it will improve your warm starts, because you won't be running nearly as rich.

If you leave your FPR vacuum line disconnected, then you will run very rich during idle and lean during boost.