problem with Agile. Sometimes he stops and doesn't accelerate.

Hello, how is an Agile 1.4. Sometimes he not to accelerate, let's release the accelerator and continue. OA times it does not start, the accelerator is changing because it failed, but it has this fault. I put the scanner. In the injection part, it does not fail to fail, but in instruments it marks me, can of motor control unit, no communication.

Pablochi checks voltages of the acceleration body, and fix if it makes differential when stepping on the accelerator and that there is a signal in ECU

If you still had, check the MAP sensor and vacuum tubes. It happened to me and that was the problem.