-it seems that those three little letters strike fear into many a promoter, track owner, or sanction head whenever they hear it. ECU stands for Engine Control Unit. Also called an ECM (Engine Control ...

Electricity is a crucial part of how a car functions, whether it runs on internal combustion or, simply, electricity itself. When it's the former, electricity is what ignites the air/fuel mixture ...

Solenoids are everywhere. They open the water valve in your dishwasher, control the flow of gas in your stove, regulate ink delivery in printers, and play a crucial role under the hood of your car.