What happens when the intake pressure sensor is unplugged?

The tail gas is heavy, the engine can't start, and the engine performance is degraded.

1. Exhaust gas weight: The intake pressure sensor is related to the fuel injection system. If the intake pressure sensor is unplugged, the fuel injection system will not be able to accurately control the fuel injection quantity, resulting in insufficient fuel combustion and heavy exhaust gas.

2. Engine can't start: If the intake pressure sensor is unplugged, the engine control system will not work normally and the engine can't start.

3. Engine performance degradation: The intake pressure sensor is very important for the performance and stability of the engine. Unplug the intake pressure sensor, the performance of the engine will be affected, resulting in engine power decline, slow acceleration and other problems.