At what RPM does the turbo engage in the Corolla 1.2T?
1 Answers
The turbo in the Corolla 1.2T engages at around 1000 RPM. D-4T Introduction: The D-4T is a turbocharged engine. The newly developed D-4T turbocharged engine utilizes Toyota's latest dual VVT-iW variable valve timing technology, enabling the engine to seamlessly switch between Otto cycle and Atkinson cycle modes. When more power and acceleration are needed, the engine system operates in Otto cycle mode to ensure sufficient performance. Advantages of Turbocharged Engines: The Corolla 1.2T turbocharged engine delivers better acceleration performance. This is because turbocharged engines have greater "lung capacity," similar to how people with larger lung capacity can perform better in physical activities. Generally, the power output of a turbocharged engine can reach levels equivalent to 1.3-1.5 times that of a naturally aspirated engine of the same displacement.