What is the reason for the low intake pressure of the engine?

The reasons for the low intake pressure of the engine are: 1, damaged rubber hose and air leakage sealing ring before or after intercooling, and loose clamp. 2. Pipeline leakage: pipeline leakage at the measuring point of the tray inlet pressure sensor. 3. Inaccurate measurement: The pressure sensor on the test bench is inaccurate. 4. Unreasonable pressure limit setting: it is necessary to check whether the limit setting is reasonable. 5. Valve failure: turbocharger wastegate valve failure. The information about the engine is as follows: 1. Automobile engine: it is a device that provides power for the automobile, and the heart of the automobile determines its power, economy, stability and environmental protection. 2. Classification: According to different power sources, automobile engines can be divided into diesel engine, gasoline engine, electric vehicle motor and hybrid power.