Deutz-Fahr 141: Calibration Message 1 from Post-CAT Nox Sensor Failed

The calibration message 1 from the Post-CAT Nox sensor has failed. This indicates a problem with the communication or functionality of the sensor during the calibration process.

1. 1

   The Post-CAT Nox sensor

2. 2

   The connection to the Post-CAT Nox sensor

3. 3

   The signal transmission from the Post-CAT Nox sensor

1. 1

   Inspect

   Inspect the Post-CAT Nox sensor for physical damage or loose connections.

2. 2

   Test

   Test the signal transmission from the Post-CAT Nox sensor using the appropriate diagnostic tool.

3. 3

   Replace

   If the Post-CAT Nox sensor is found to be faulty, replace it with a compatible unit.