The car runs with reduced power then in a few minutes it switches off, I switch off the ignition, restart the car it stays running then at one point it switches off in the same way as described above. Check engine light on ABS warning light on. Diagnosis: P1199 fuel circuit this error occurs immediately, insisting and accelerating P0093 and P0087 appear. on testing we have carried out the following operations: replaced diesel filter, replaced pressure regulator, replaced pressure sensor on the rail. the problem persists. do you have any suggestions? I forgot, in the parameters diagnosis I have the pressure measured that never exceeds 270 bar with a demand that goes from 250 to 650 bar when accelerating.

Greetings Roberto