Deutz-Fahr 473: Fuel Pressure Sensor Fault: Signal Range Exceeded

The fuel pressure sensor is reporting a signal that exceeds the expected range, indicating a potential issue with the sensor or its circuitry. This may affect the proper operation of the engine's fuel system.

1. 1

   The fuel pressure sensor

2. 2

   The wiring and connections to the fuel pressure sensor

3. 3

   The component identified by this code

1. 1

   Inspect

   Inspect the fuel pressure sensor for physical damage or signs of wear.

2. 2

   Check

   Check the wiring and connections to the fuel pressure sensor for looseness, corrosion, or damage.

3. 3

   Test

   Test the fuel pressure sensor using a diagnostic tool to verify its output signal against expected values.