standard fuel pressure

[amy ep91]

ive had my fuel pressure messed about with

and was just wandering what is the standard fuel pressure?

thanks

 

[s.murphy]

Standard fuel pressure is 2.3 bar.

Stuart

 

[williamocarroll1982]

Standard fuel pressure is 2.3 bar.

Stuart

I always thought it was 2.55 bar (37psi). Im probably wrong though

 

[s.murphy]

I always thought it was 2.55 bar (37psi). Im probably wrong though

Wasnt 100% sure myself but did a search to check:http://www.toyotagtturbo.com/forums/showthread.php?t=4890

 

[williamocarroll1982]

Wasnt 100% sure myself but did a search to check:http://www.toyotagtturbo.com/forums/showthread.php?t=4890

Thats the job, always good to learn something new. Repped

 

[JasonGlanza]

2.3bar

 

[Texx]

Vacuum hose disconnected @ idle:
2.3-2.7 kg/cm²
33-38 psi
226-265 kPa
2.28-2.62 bar (calculated from psi spec)

Vacuum hose connected @ idle:
1.9-2.2 kg/cm²
27-31 psi
186-216 kPa
1.86-2.14 bar (calculated from psi spec)


First set the fuel pressure with the vacuum hose disconnected and then check the pressure drops when the vacuum hose has been connected.