Zane Fuel Pressure

G

ghwallice

Hero member
Location
Ipswich
What sort of fuel pressure should I be looking for the injectors. I thought I should be getting about 3 bar. (45psi give or take a foot). I'm only getting 17 psi at the moment.

Regards, Greg
 
Echo Echo!

When an after market pump is fitted, if the polarity is wrong, it will pump at 21 psi. Sounds good, but alas.... Get the polarity right, and pressure is great. Blows all the connections off in the tank....

Fix that, c/w new hoses, and it sits at a steady 44psi, which also proves the pressure regulator is working ok.
 
Years ago I seem to remember that pressures were upped on Ducatis with 2 injectors per cylinder. Your going to get more replies on Ducati forums.
 
3 bar. Correct me if I'm wrong, but 1 bar = atmospheric pressure which is 15.7psi (or was it 15.4??). 3 bar then would be about 47psi, so I'm not too far out.

Regards, Greg
 
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