What is the oem fuel pressure from pump to fuel reg?
Jay Admin Aug 23, 2020 #2 2.3 bar is the recognised stock pressure. I'd tend to agree as setting an adjustable regulator to this gets you factory AFR figures. Sometimes you could have an old fuel pump, old fuel filter, reluctant injector, leaking pipe or even dodgy fuel that messes with it though.
2.3 bar is the recognised stock pressure. I'd tend to agree as setting an adjustable regulator to this gets you factory AFR figures. Sometimes you could have an old fuel pump, old fuel filter, reluctant injector, leaking pipe or even dodgy fuel that messes with it though.
