Failure in Nissan Cabstar, loses power

How such, hopefully someone could guide me about this fault. Where we work we have a flotilla of this type of unity and the truth is that this fault cannot be found.

The fault is that suddenly the vehicle puts "donkey" or loses power and no matter how much you do not accelerate, so that it is corrected you must turn it off and when it starts again it is composed.

It is already sent to check the injection pump to the laboratory and they told me that it is perfect. System is purged filters and odes are changed the fault is presented.

He took it to the agency and they told me that the problem was that the injectors were deprogrammed and had to re -program them with a team that only they have, well, they let them do it and soon the fault has been presented again.

Do you have the Camonn Rail injection? Czech the electronic accelerator always eat with that fault.

Why don't you change the manual pump and you put another with removable metal antirectors that can be cleaned

Well, let's start with the accelerator, there I talk to you as we are doing.

By the way, we could already get the code it throws and it is the P1272

Apparently the problem was already corrected. We change the sensor that brings on the accelerator pedal and has no longer failed.

Thanks for the help.

greetings