Deutz-Fahr 762: DPF Burner Air Pump Pressure Sensor Short Circuit to Ground

The fault code indicates a short circuit to ground in the DPF burner air pump pressure sensor. This may cause improper operation of the sensor and affect the system's ability to monitor pressure correctly.

1. 1

   The wiring and connections of the DPF burner air pump pressure sensor

2. 2

   The integrity of the sensor itself for physical damage or wear

3. 3

   The presence of any moisture or foreign material that could cause a short circuit

1. 1

   Inspect

   Inspect the wiring and connections of the DPF burner air pump pressure sensor for damage, wear, or loose connections.

2. 2

   Test

   Test the DPF burner air pump pressure sensor for continuity and resistance using a multimeter, following the service manual guidelines.

3. 3

   Clean or Replace

   If damage or contamination is found, clean or replace the DPF burner air pump pressure sensor as necessary.