Deutz-Fahr 140: Failure of Post-Cat NOx Sensor Message

The system has detected a failure in the post-cat NOx sensor message. There is a timeout in the CAN receive message AT 1OGCVol 2, which may be related to factors and sensor calibration for the NOx sensor in the SCR system after catalyst and the DPF system after catalyst.

1. 1

   The post-cat NOx sensor and its connection to the system

2. 2

   The CAN receive message AT 1OGCVol 2 for communication issues

3. 3

   Calibration settings for the NOx sensor in the SCR system after catalyst

1. 1

   Verify the integrity of the post-cat NOx sensor and its wiring

   Check for physical damage, loose connections, or corrosion on the sensor and its wiring.

2. 2

   Check the CAN receive message AT 1OGCVol 2 for communication errors

   Use diagnostic tools to monitor the CAN bus and identify any issues with the message transmission.

3. 3

   Recalibrate the NOx sensor as needed

   Follow the manufacturer's guidelines for recalibrating the NOx sensor in the SCR system after catalyst.