fuel pressure question

[xbacax]

hi,

What aftermarcet fuel regulator can be used instead of genuie, what fuel pressure should be kept in the fuel lines and how much it should increase with the increase of vac in the manifold?


thx and regards
baca

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http://www.polskajazda.pl/Samochody/Volkswagen/Garbus/11266

[phade]

Fuel pressure (initially) during engine warm up: approx 3.0 bar
Normal fuel pressure (approx 30 seconds after the engine has been started from cold): 2.5 bar

[Manfred]

throttle fully open -> vac low -> fuel pressure high ~ 3 bar
throttle closed (idle mode) -> vac high -> fuel pressure low ~ 2.5 bar

this job could be done by many pressure regulators
some are adjustable, others not, normaly you don't need adjustable ones.

regards
Manfred

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1600i Register N° 001

[xbacax]

thank you very much

_________________
http://www.polskajazda.pl/Samochody/Volkswagen/Garbus/11266