Citroen C5, engine stop with some error

[darckreign1984]

P0192
P0462

Engine it's stopping.
Before this injectors sound weird.


Errors on dashboard
Abs esp faulty
Pollution faulty
And gearbox have 2 errors, and it's stay in 3 gear.

After clearing the errors car it's ok, butt errors appear when they want, and I am afraid to use it.

Thanks for any advice.

[darckreign1984]

- replaced fuel filter
replaced fuel pressure regulator - this was faulty