Deutz-Fahr 1632: Fuel Low Pressure Before Fuel Pump; Pressure Above Upper Shutdown Threshold

The system detects fuel low pressure before the fuel pump, and the pressure exceeds the upper shutdown threshold. This condition may indicate an issue with the fuel system's ability to maintain proper pressure, potentially leading to engine shutdown or performance issues.

1. 1

   Fuel supply line for blockages or leaks

2. 2

   Fuel tank for proper fuel level and condition

3. 3

   Fuel pump operation and output pressure

4. 4

   Pressure sensor for accurate readings

1. 1

   Inspect

   Inspect the fuel supply line for any blockages, leaks, or damage that could affect fuel flow.

2. 2

   Verify

   Verify the fuel tank contains sufficient fuel and that the fuel is clean and free from contamination.

3. 3

   Test

   Test the fuel pump to ensure it is operating correctly and delivering the proper pressure.

4. 4

   Check

   Check the pressure sensor for proper function and accuracy of readings.