Code p0093-code p0193

[Trevor. Wyatt]

Hi guys I have a 2kd 2.5 Diesel engine which I am receiving codes for P0093 and P0193 which both relate to the fuel system leak detected. and fuel rail pressure censor circuit high input.

Now i have changed the complete common rail and when the vehicle starts these code clear if i clear them on the tester.. but if the vehicle stands over night it wont start in the morning and then i have to crank and prime it to get it to eventually start.
but during the day it seems to start . It almost seems asthough the vehicle is loosing fuel preasure back to the tank overnight.the injectors are fine and working.
Does any one have any sugestions please/

[Rocket55]

Have you checked out these threads?

search.php?keywords=P0093&terms=all&author=&sc=1&sf=all&sr=posts&sk=t&sd=d&st=0&ch=300&t=0&submit=Search

search.php?keywords=P0193&terms=all&author=&sc=1&sf=all&sr=posts&sk=t&sd=d&st=0&ch=300&t=0&submit=Search