Engine
[Fuel cell](https://texonom.com/fuel-cell-666f6ba74e6649d887bea9a60a1be4a5) 


### Engine Notion
|Title|
|:-:|
|[Engine Knocking](https://texonom.com/engine-knocking-19dc8372332e4eda951501f6c3a2f2a9)|
|[ECU](https://texonom.com/ecu-b4e4a612b6f54a7db44cdfad51966ab1)|



### Engines
|Title|
|:-:|



> [This plasma ignition system can increase engine efficiency by 20%](https://arstechnica.com/cars/2022/06/pulsed-plasma-ignition-that-boosts-fuel-efficiency-has-passed-testing/)





