Fuel pressure gauge?

[Cetz]

Hi I have a question can I run my fuel pressure gauge from my fuel pressure regulator. Or it has to be ran from fuel rail?

 

[ttocs]

There are no spots on the factory regulator to tap for pressure that I am aware. Depending on the year the schrader valve on the rail is the easiest place.

 

[RAU03MACH]

Better off installing a permanent gauge on the rail
That way its visible

 

[Cetz]

Better off installing a permanent gauge on the rail
That way its visible

I have after market regular and trying to put gauge in the pillar

 

[ttocs]

you can still put the sender in the rail. If not you would probably need to switch to AN lines and add a spot for a sender/sensor.

 

[Makoto]

I have after market regular and trying to put gauge in the pillar

same process. i have a gauge on my rail before the FPR.
what you want to gauge is the pressure at the rail BEFORE it sends fuel back to the tank.