Fuel high pressure sensor
The fuel pressure sensor is installed at one end of the fuel rail to measure the fuel pressure in the common rail pipeline.
It
is a part of vehicle’s fuel system and designed to monitor the fuel pressure
that is present at the fuel rail. The
sensor sends this signal to the ECU, which then uses it to make adjustments to
the vehicle’s fuel and timing. When the
sensor has an issue it can cause problems with the performance of the vehicle.