How to unplug LaVida ignition coil?

Lift the ignition coil, plug it in, and you can pull it out. You can unplug the ignition coil by fixing the part in the ring on the left and pulling it out at the same time. As the core component of the engine ignition system, the ignition coil is mainly responsible for intermittently converting the low-voltage electricity of the vehicle into high-voltage electricity. After the high voltage power converted by the ignition coil disappears, the combustible mixture in the cylinder will be effectively destroyed, unable to ignite, and the engine will not work normally. Testing method of ignition coil: 1. Measure whether the resistance of the primary coil of the sensor is 14.5 with a multimeter, or replace the ignition coil; 2. Unplug the high-voltage wire at the spark plug. The high voltage line is about 1.5 cm away from the car body. Connect the spark plug and ignite. If there is a blue discharge spark, the ignition coil is better; 3. There is also an ignition coil with a built-in ignition drive module. If the 0v5v jump pulse sent by the engine computer to the ignition coil control terminal is normal, the grounding wire is normal, the power supply is normal, and there is no spark, indicating that the ignition coil assembly is damaged.