A closed loop control system for regulation of engine air-fuel ratio at the stoichiometric value is required for effective operation of a three-way catalytic converter. System performance depends ...

Direct-port electronic fuel-injection may be the ultimate fuel metering system, but unfortunately it is also by far the most expensive. Presently available systems are based on factory electronic fuel ...

In a groundbreaking application of graphene technology, the first graphene-based solar cells have been successfully utilized ...

Faced with tough new requirements for vehicle emissions, IMI Vision developed a new system (IMI Vision UDS System) to increase the efficiency of large diesel engines. IMI’s approach to this issue was ...

It's easy to assume overheating is a result of long road trips or summer heatwaves, but when your engine gets too hot while idling, it's usually a sign of something deeper that needs immediate ...