The common faults of automotive air intake pressure sensor include sensor failure, sensor blockage, sensor leakage, etc.
The failure may be caused by damage to the internal components of the sensor or a fault in the connection line.
Blockage can be caused by dirt or sediment in the intake system clogging the sensor.
Air leakage may be caused by a poor sensor seal or loose connection lines. These failures will lead to inaccurate intake pressure signals, affect the combustion efficiency and performance of the engine, and require timely maintenance or replacement of the sensor.