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Fuel pump pressure

2K views 4 replies 3 participants last post by  b-juggles 
#1 ·
Hey all,

asking for a mate....

Can a fuel pump off an ea deliver 40psi of fuel to the fuel solenoid from the fuel feed line going to the fuel rail?

Any ideas on how to test this?

not sure why he wants to know ......


thanks,

Brendan
 
#2 ·
It's all up to the fuel pressure regulator. It actually restricts the fuel going back to tank, which gives you the pressure..Best is after market variable regulators...Std f/p is 38lp I think.. In essence yes..
 
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