I know you guys are like " yo this guys smoking crack , BUT when i got my engine rebuilt , my buddy MUST have removed the hose that runs from the intake manifold to the solenoid that controls the fuel pressure regulator. Its just not there!!!! I have a Boost Guage and have no where to mount it , I want Vacume and boost on the guage , so where can i tap????


Dave

The P line coming off the throttle body. And that line must still be there and running somewhere, but I don't even want to touch that issue. Use the P port off the TB

I think you better figure out why you have no line from the FPR. Without one I don't think your FPR will be adjusting the fuel pressure properly when you start boosting.

hey
That would be the connection on the trottlebody with the P Marked on it? Iv never put a boost guage on a DSM , now would i also get Vacume from this connection as well as boost?

Dave

ok heres what i figured out.

There are 4 markings on the throttlebody

A2 A1 E P

Now there are no conneactions leaving the throttlebody. The vacume line running off of A2 goes into A1 and the vacume line off of connection E goes straight into P Now the guy who redid my motor makes sick sick DSMs , so im very confues on whats going on. Someone Please help

Dave

Go back to the guy that rebuilt your motor and ask him to help. He will know the deal with the fpr also, as I've never heard of that line being removed.