The intake system consists of an air filter, air flow meter, intake pressure sensor, throttle body, auxiliary air valve, idle control valve, resonance chamber, and power chamber, among others. A complete intake system can be divided into two parts: the engine intake manifold system and the air intake system. The main functions of the intake system: To deliver clean, dry, sufficient, and stable air to the engine to meet its requirements, preventing impurities and large dust particles from entering the engine combustion chamber and causing abnormal wear. How the intake system works: When the engine is running, the driver controls the throttle opening via the accelerator pedal to adjust the air intake and regulate engine operation. Air entering the engine passes through the air filter to remove dust and other impurities, then flows through the air flow meter, moves along the throttle passage into the power chamber, and is distributed to each cylinder via the intake manifold. During cold engine idling, some air bypasses the throttle through the auxiliary air valve or idle control valve and enters the cylinder. Benefits of cleaning the intake system: Effectively removes colloids and carbon deposits inside the nozzles, maintaining fuel system cleanliness. Cleans the exhaust gas recirculation system, reduces emissions, saves fuel, and protects the oxygen sensor and catalytic converter. Helps prevent symptoms like detonation, unstable idling, and poor acceleration caused by colloids and carbon buildup. Removes carbon deposits from valve seats, lubricates valves and guides, improves sealing, restores cylinder pressure, and enhances power. Cleans carbon deposits in the combustion chamber, lubricates the upper cylinder, reduces piston ring wear, and extends service life.
