The modern internal combustion engine is an engineering marvel. We’re light-years ahead of simple big blocks and carburetors, and now there are very fast, very capable computers sensing adjusting the ...

Electronic Control Unit (ECU) tuning is a popular method used by car enthusiasts and performance professionals to enhance the performance of a vehicle. This guide provides an in-depth look into the ...

-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 ...

Unless we're talking about the '68 Ranchero that your Uncle Hank lives out of, every car needs some sort of ECU (engine control unit) to tell each of its engine's moving parts what to do and how to ...

Verizon IndyCar Series cars whipping around the 2.5-mile Pocono Raceway at more than 220 mph next weekend in the penultimate race of the season are fast, thrilling and high-tech. The race cars’ ...

Individual outcomes with any OBD2 fuel optimization device depend on vehicle age, driving habits, maintenance history, fuel ...