What does STCI engine mean?

The STCI engine, or Smart Turbocharged Common-rail Injection engine, is a type of internal combustion engine designed to enhance fuel efficiency and reduce emissions. It utilizes a turbocharger to improve air intake and a common-rail fuel injection system for precise fuel delivery. This combination optimizes performance while maintaining lower fuel consumption and cleaner emissions compared to traditional engines. STCI engines are often found in modern vehicles aiming for better environmental standards and improved driving experience.