New Holland 1801 – ENGINE: Diesel Oxidation Catalyst (DOC) IN Temperature Sensor: Out of Voltage - High

The Diesel Oxidation Catalyst (DOC) IN Temperature Sensor is reporting a voltage that is higher than expected, indicating a potential issue with the sensor or its circuit.

1. 1

   The wiring and connections to the Diesel Oxidation Catalyst (DOC) IN Temperature Sensor

2. 2

   The power supply to the Diesel Oxidation Catalyst (DOC) IN Temperature Sensor

3. 3

   The integrity of the Diesel Oxidation Catalyst (DOC) IN Temperature Sensor itself

1. 1

   Inspect

   Inspect the wiring and connections to the Diesel Oxidation Catalyst (DOC) IN Temperature Sensor for damage, corrosion, or loose connections.

2. 2

   Test

   Test the power supply to the Diesel Oxidation Catalyst (DOC) IN Temperature Sensor to ensure it is receiving the correct voltage.

3. 3

   Replace

   If the sensor is found to be faulty, replace the Diesel Oxidation Catalyst (DOC) IN Temperature Sensor with a compatible part.