All about Cylinder Deactivation
Advertisement Cylinder Deactivation, or CDA, is a technique in multi-cylinder engines. A combination of cylinders is systematically disabled, effectively reducing the engine’s displacement and improving overall engine efficiency and fuel economy. CDA does achieve by deactivating the intake and exhaust …
Learn About Engine Diagnostics
Advertisement How do engine diagnostics work? Since 1996, every vehicle that is built to be sold in the United States must have the OBD-II System. The OBD (On-Board Diagnostics) System is a device that detects problems in your engine. The …