⚡⚡ Esto te puede servir si tu Ford Focus Quema las bobinas de encendido !!!! ⚡⚡

These types of Ford vehicles operate with negative signals for the ignition coil to function. Therefore, you should check the grounds and wiring leading to your coil. If this is incorrect, the device I'm showing in this video will also malfunction, and the same fault will occur. If everything is correct, it's very likely the device I'm showing. Stay until the end to see and hear the tests that took over a week to determine the problem, which was finally solved! 👍👍