Deutz-Fahr P3085-96: NOx Sensor (Upstream SCR) 2 - Heater Performance Error

The system has detected a performance issue with the heater of the NOx sensor located upstream of the SCR. This may affect the sensor's ability to function properly, potentially leading to incorrect emissions readings or system performance issues.

1. 1

   The connection and wiring of the NOx sensor (upstream SCR) 2 heater

2. 2

   The power supply to the NOx sensor (upstream SCR) 2 heater

3. 3

   The integrity of the NOx sensor (upstream SCR) 2 heater itself

1. 1

   Inspect

   Check the connection and wiring of the NOx sensor (upstream SCR) 2 heater for any damage, corrosion, or loose connections.

2. 2

   Test

   Verify the power supply to the NOx sensor (upstream SCR) 2 heater using a multimeter or appropriate testing equipment.

3. 3

   Replace

   If the heater is found to be faulty, replace the NOx sensor (upstream SCR) 2 with a new or verified functional unit.