VW 1.8 T gasoline, when when he has a hell

Hello, I have a problem with a Passat 1.8 t gasoline, starts very well and marches in relief, but with nothing to play the accelerman stops immediately. I have changed the entire engine (the injection too), and follow the same thing, does anyone know if you have any gasoline filter that is stuck or will it simply be the gasoline pump?

It is lack of gasoline, or it is your pump, its prefilter, the ppal filter. or the peaks

Hello, it is already solved, it was the butterfly valve, I have a friend who has a diagnostic machine and has stressed that valve. Greetings

What luck friend, ah I work for motorcycles and if you know someone who has a Suzuki TS200R workshop manual, I will be grateful for it

Pois sorry, but I don't think I can help you, here in the town I know one who repairs motorcycles but the uncle is not very pleasant ...