Deutz-Fahr P2034-12: Exhaust gas temperature sensor (upstream SCR) 2 - Short circuit to battery

The exhaust gas temperature sensor (upstream SCR) 2 has a short circuit to battery. This fault indicates an electrical issue in the sensor circuit that may affect the proper operation of the system.

1. 1

   The wiring and connections of the exhaust gas temperature sensor (upstream SCR) 2

2. 2

   The integrity of the sensor itself

3. 3

   The affected circuit for signs of damage or improper installation

1. 1

   Inspect

   Inspect the wiring and connections of the exhaust gas temperature sensor (upstream SCR) 2 for damage, wear, or improper connections.

2. 2

   Test

   Test the exhaust gas temperature sensor (upstream SCR) 2 for continuity and resistance using a multimeter, following the service manual procedures.

3. 3

   Replace

   If the sensor or its wiring is found to be faulty, replace the exhaust gas temperature sensor (upstream SCR) 2 with a compatible part.