Fiat Siena 1.8 HLX 2007 Problems and solutions

Hello my name is Diego I have a Fiat Siena 1.8 hlx 2007 Naftero model and a few days ago when I went to always seek to my wife I arrived at a hill donkey and when I am going to do it, I do not accelerate it anymore and I thought that it was the electric accelerator then I put myself on and off the engine and when I wanted to start it Das march on the Out Mense does how what does it want to create per non -rodca tarrca save or does it have an idea dq can it be ???

Check the fuel pump precion first greetings

Good evening it is made to be the immobilizer, I would like to know if the lock of the immobilizer is not on, if the problem is constantly on.