PassionFord - Ford Focus, Escort & RS Forum Discussion

PassionFord - Ford Focus, Escort & RS Forum Discussion (https://passionford.com/forum/index.php)
-   Ford Sierra/Sapphire/RS500 Cosworth (https://passionford.com/forum/ford-sierra-sapphire-rs500-cosworth-16/)
-   -   fuel.pressure (https://passionford.com/forum/ford-sierra-sapphire-rs500-cosworth/409949-fuel-pressure.html)

Cosworthfreak 22-10-2011 10:42 PM

fuel.pressure
 
Hello

I started last week my cossi the first time :)
How much pressure need the engine for first run and some slow drives?
With 42psi (~3bar) i got problems with low revs...
If i reduce the pressure its better... but i dont know how muchis good for the engine...

I drive grey injectors with msd chip.
Thx for help

botters 22-10-2011 11:44 PM

it should be 3bar and no less


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