Hyundai ACCEN CRDI 1.5 stops only when accelerating

I have this problem that I cannot solve when the engine reaches the normal operating temperature and being in motion the engine alone, it passes when one steps on the accelerator when passing a change, in Relay it does not stop can be prayed without stopping and the mind is a quoting speed does not stop either, after the check stops the check and throws failure in the seleenoid of the air of admission.

The one who can help me with this problem would be addressed by

Teibol1

thanks

Please help me

Start verifying first the fuel pressure before all you may not have the appropriate fuel pressure (since it can also be the cause)

Hello friend, I have the same problem, but also, the car does not start, we have to push it ... we made a scanner and threw low fuel pressure ...
I took the pond, I checked the electrical pump, this good ... I changed fuel pipes, I loaded the pond full ... I pightened to take out the air ... and continue with the same symptoms .... I no longer know what else to do ... now to check injectors ...
You managed to fix it ???? ....

Friend to check the fuel pressure, it is not necessary to remove the pump from the tank, it is enough to file a pressure gauge between the duct that comes from the tank and the injector rail, only there you can measure the real pressure of the fuel feed system, because it may Injectors. Turn the return duct.
Good luck !!