Can anyone tell me where to put a fuel pressure gauge and what fitting it is on 4x4 Saff. I am thinking it is between the regulator and rail or can it go the other end of the rail, which is simplest ?

 

Depends what you want to read really? Either weld in a fitting to the fuel rail after the regulator for proper acurate measurement. Or like me I am putting mine into the fuel line for simplicity.

 

or get one of these

 

If you put it in the line do you mean before the regulator if so dont I need to know the pressure at the injectors so in the fuel rail?

 

What is one of those?

 

put it between the fuel regulator and the fuel rail

 

that is a fule press regulator m8

 

I have my fuellines going through JIC dash connectors in the footwell of my car. One of these is for the fuel in and the second for fuel return. They both have the same connectors. My thoughts are that one of these will be fuel pump pressure and the return will be pressure after regulator. Its then down to you which you want to monitor.

CheeRS

 

This is mine...



And here are the two bulkhead adaptors, with fuel lines attached...



CheeRS

 

anywhere between pump outlet and regulator is correct

 

I agree mate, I want to see what my pump is pussing out more than anything.

Shame you had to break your car by the way.

CheeRS

 

thanks BigDave

 

Hello.
I need your advice. I have a standard cossie engine with one fuel rail and RS500 fuel pressure regulator, which has an addictional inlet for a second fuel rail. I read, that you advise to instal a sender between pressure regulator and fuel rail.
Right now I have a gauge installed at that addictional inlet (instead of second fuel rail) and it shows something about 3 bars when engine is at idle speed. I'm changing it to a digital one with a pressure sender.
Would it be proper if I install pressure sender into second free inlet at fuel pressure regulator? (I have only one fuel rail -standard 2wd cossie engine).
I would be grateful for any help.
thanks and best regards

 

Should not be a problem, as rs 500 has the same pressure in both rails. the 2 connectors for fuel hoses on the regulator goes into the same chamber.

Tom.