13 the new Jetta epc light is on and the cylinder is on fire. What's the problem?

Hello: 13 The new Jetta epc light is on and there is fire. Generally, there are the following reasons: 1, ignition coil failure; 2. Spark plug failure; 3. Fuel injection valve failure and carbon deposition; 4, engine mechanical failure; 5. Engine control unit failure; 6, fuel injection, ignition system circuit failure, etc. It is recommended to go to the maintenance station for inspection. The above is for reference only.