New Holland 3953 – ENGINE: Exhaust Gas Temperature 2 Sensor Signal Too High

The second exhaust gas temperature sensor is reporting a signal that is higher than expected, indicating a potential issue with the sensor or its circuit.

1. 1

   The sensor wiring and connections

2. 2

   The sensor itself for damage or contamination

3. 3

   The component identified by this code

1. 1

   Inspect

   Check the wiring and connections of the Exhaust Gas Temperature 2 Sensor for damage, corrosion, or loose contacts.

2. 2

   Test

   Test the Exhaust Gas Temperature 2 Sensor for proper operation using a diagnostic tool or multimeter.

3. 3

   Replace

   If the sensor is faulty, replace it with a compatible part.