1. Improved Fuel Atomization and Mixing: MPFI injects fuel directly into each cylinder's intake port, closer to the intake valve. This allows for better fuel atomization and mixing with air, resulting in a more homogeneous air-fuel mixture. This leads to more efficient combustion, improved power output, and reduced emissions.
2. Better Engine Control and Flexibility: MPFI provides greater control over the fuel injection process. Each injector can be independently controlled to optimize the fuel delivery for different engine operating conditions, such as idle, acceleration, and high load. This allows for precise fuel metering, improved engine responsiveness, and better overall performance and efficiency.