Hello, I have a R19 engine 1.8 and my problem is that when driving, at high or low speed, the engine suddenly cuts sharply, and immediately then continues working properly. It seems as if it were an electric failure because the cut is absolutely dry. I've changed the module, coil, wires, spark plugs, but everything remained the same way. Has this ever happened to anyone? Could you please help me? Thank you very much.
Change the MAP sensor, buddy, the one that is near the coil. When this happened to me I also thought it was an electric failure, but it was when I replaced this sensor that the problem disappeared.