New Holland 19022: Temperature Sensor Before Catalyst: Signal Value Below Error Threshold

The temperature sensor located before the catalyst is reporting a signal value that is below the lowest error threshold. This indicates an issue with the sensor's ability to provide a valid reading.

1. 1

   The temperature sensor before the catalyst

2. 2

   The wiring and connections to the temperature sensor before the catalyst

3. 3

   The component identified by this code

1. 1

   Inspect

   Inspect the temperature sensor before the catalyst for physical damage or signs of wear.

2. 2

   Check

   Check the wiring and connections to the temperature sensor before the catalyst for looseness, corrosion, or damage.

3. 3

   Test

   Test the temperature sensor before the catalyst using a multimeter or diagnostic tool to verify its functionality.

4. 4

   Replace

   If the temperature sensor before the catalyst is found to be faulty, replace it with a compatible part.