Fiat punto 00 choking.. when idling and the motor is warmer and i press gas the motor choking.. and motor turn off. I have ordered lambda and temperature sensor.. can this be a fuel pump, or problem? Gas works very bad on idling and motor choking.. when driving u must but rpms to drive or motor turn off

Your engine wont idle correctly
No power
Have to hold a Higher Engine speed to maintain running

That could be anything
A Clogged / Dirty Throttle body which requires Cleaning
A Misfire - Check spark plugs and leads / coil pack
A blocked Cat - it cant remove the emissions - try removing the Top lambda sensor and try running the engine then - does it improve?

Ziggy