Glossary

This glossary explains terms and concepts related to cars, including their parts, how they work, how they are made, as well as car engineering, repair, and the automotive industry overall.

Exhaust Gas Recirculation (EGR) Definition and Meaning

When it comes to cutting down on emissions in today’s cars, you can’t ignore the importance of Exhaust Gas Recirculation ...

Transmission Control Unit (TCU) Definition and Meaning

Keen to discover how your car's TCU optimizes gear shifts and boosts performance? Dive into the intricacies of this vital automotive component.

Engine Control Unit (ECU) Definition and Meaning

Learn how the ECU (Engine Control Unit) optimizes your car's performance and what to do if it malfunctions—discover the secrets to a smoother ride.

On-Board Diagnostics (OBD-II) Definition and Meaning

You won't believe how OBD-II revolutionized car diagnostics and maintenance—uncover the secrets behind those mysterious trouble codes today.

Head-Up Display Definition and Meaning

Witness the future of driving with Head-Up Displays, offering seamless overlays of vital information—could your next car include this cutting-edge tech?