FUEL PRESSURE SENSOR CONSTRUCTION/OPERATION [MZR 2.0 DISI]
id0140j3104600
• Monitors the fuel pressure in the fuel deliver pipe.
Construction
• Installed to the end of the fuel delivery pipe.
• When pressure is applied to the piezoelectric element in the sensor, an electric potential difference occurs.
Operation
• Output voltage increases ad the fuel pressure increases.
Fuel pressure sensor characteristic