The high-pressure sensor measures the fuel pressure in the high-pressure fuel rail of engines with gasoline direct injection (GDI). This information is required by the engine control unit for the exact metering of the injected fuel mass. The sensor version for natural gas (CNG) measures the pressure in the tank. Furthermore the sensor is also used for off-highway applications, here in order to monitor the pressure in the hydraulic module.
Very high accuracy over lifetime
High robustness against vibrations with very low amplitude transmission factor