* Ignition timing: Electronic engine control systems can control the timing of the spark plugs. This can help to improve engine performance and reduce emissions.
* Variable valve timing: Electronic engine control systems can control the timing of the intake and exhaust valves. This can help improve engine performance and efficiency.
* Boost control: Electronic engine control systems can control the amount of boost pressure in a turbocharged engine. This can help to improve engine performance and reduce emissions.
* Emissions control: Electronic engine control systems can control the engine's emissions. This can help to reduce the environmental impact of vehicles.
* Engine protection: Electronic engine control systems can protect the engine from damage. This can help to extend the life of the engine.
* Driver assistance: Electronic engine control systems can provide driver assistance features, such as cruise control and traction control. These features can help to make driving safer and more enjoyable.