Honda has recalled 295,000 Honda and Acura vehicles because of an issue with the fuel injection electronic control unit, the automaker announced this week. The company said in a news release that the ...

Modern vehicles can contain around 100 Electronic Control Units (ECUs). An ECU is a minicomputer that collects data and determines whether to activate a function based on the information received.

The key ingredient to maximizing the peak performance of a diesel engine is increasing the amount of diesel being burned. On old mechanical-injection engines, the only way to do this was to modify the ...