Help Me Boost Gauge

[eclipsegst3131]

this is the deal....i have a boost gauge and want to install it today!!!! im gonna tap it into the fuel pressure regulator line, only thing is there is two of them off of the fpr solenoid...which one should i tap into??? there is a line up front to the right that comes out, and then there is a line on the left side that goes out to the side. please help me asap as i want to install this today!!!!!!!!!!!!!!!!!!!!!!

 

[DSMJim]

this is the deal....i have a boost gauge and want to install it today!!!! im gonna tap it into the fuel pressure regulator line, only thing is there is two of them off of the fpr solenoid...which one should i tap into??? there is a line up front to the right that comes out, and then there is a line on the left side that goes out to the side. please help me asap as i want to install this today!!!!!!!!!!!!!!!!!!!!!!

If that is the line you want to use, thats ok. You want to tap into the vaccum line where it comes out of the throttlebody on the way over to the solenoid. You don't want to tap into it after the solenoid. That solenoid stops vaccum from coming though when the car is cold and keeps fuel pressure up to warm the car up faster. If you tap afterwards your boost gauge won't work utill that solenoid is fully open and the car is warm which isn't a problem but a bit of a pin in the arse.

On my car I tapped from the line that the bov was on cause I didn't wanna cut the line to the fpr for whatever reason.