Deutz-Fahr P2044-00: SCR System DEF Temperature Sensor Short Circuit to Ground

The fault code indicates a short circuit to ground in the SCR system's DEF temperature sensor. This condition may affect the proper operation of the system and requires inspection of the affected circuit.

1. 1

   The wiring and connections of the DEF temperature sensor

2. 2

   The integrity of the sensor itself

3. 3

   The presence of any damage or moisture in the affected circuit

1. 1

   Inspect

   Inspect the wiring and connections of the DEF temperature sensor for any signs of damage, wear, or improper grounding.

2. 2

   Test

   Test the DEF temperature sensor and its circuit for continuity and proper resistance using a multimeter, following the service manual guidelines.

3. 3

   Replace

   If a fault is confirmed, replace the DEF temperature sensor or repair the affected circuit as necessary.