kpsouljah
LVC Member
what is the fuel pressure for 2002 lincoln ls v6 ?
fuel pressure
- Thread starter kpsouljah
- Start date
Quik LS
Dedicated LVC Member
I believe most modern Ford use 40psi at the tip of the injector.
so... if you are measuring rail pressure - it will be lower (depending when you measure it) - it will be 40psi - the manifold pressure (or vacuum). So at idle, you'll get about 18hg-20hg of vacuum (roughly -10psi) - so the rail pressure will be closer to 30psi.
so... if you are measuring rail pressure - it will be lower (depending when you measure it) - it will be 40psi - the manifold pressure (or vacuum). So at idle, you'll get about 18hg-20hg of vacuum (roughly -10psi) - so the rail pressure will be closer to 30psi.