carlos beltran mike cameron

Advanced electronic engine management and emisson of petrol engines?

An engineering question : "What has been the enviornmental impact of applying advanced electronic engine management systems to the emission of petrol engines?"

Could you please be as detailed as possible, and possibly list some


Electronic engine management has allowed the fuel mixture/spark to be controlled to create a cleaner combustion and maximizing the use of available fuel. The results of which are less hydrocarbons emitted from the exhaust (unburned fuel from rich mixture

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