Hitachi excavator diesel filter seat pressure sensor 8-97328898-0 YA00010370

8-97328898-0 is a Hitachi excavator specific diesel filter seat pressure sensor, installed on the diesel filter base, used to monitor the fuel pressure after the fuel filter and feedback the signal to the ECU, participating in fuel system protection and injection control. Common Symptoms of Malfunctions: 1. Difficulty or Weakness in Starting the Engine 2. Decreased Power, Poor Acceleration 3. Presence of Fuel Pressure Related Fault Codes 4. Unstable Idle or Easy Shutdown 5. Fuel System Alarm or Entering Protection Mode This sensor is directly installed on the diesel filter cartridge seat with high detection accuracy and is an important monitoring component of the fuel supply system. It is recommended to replace it in a timely manner after damage to ensure normal fuel pressure monitoring.