The engine "dies" while moving

[MG SKODA]

Hi everyone! I own a Skoda Octavia Scout 1.8 2009. A couple of months ago, the "Check Engine" indication appeared while the idling revolutions stayed at 1400rpm.

Visiting my engineer he "read" the error a a problem in the fuel mixture, so he started by changing the "air flow" sensor. After that, a couple of days later the "Check Engine" indication appeared again and the engine started to "die" while driving without starting again easily. He continued by changing the fuel pump, the fuel filter and the crank shaft sensor. But the problem continues.

Any ideas? Has someone faced the same problem?

Thank you!

[nikdev]

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