Deutz-Fahr 1404: Exhaust aftertreatment 1 Temperature Sensor before Diesel Oxidation Catalyst - Data Irregular, Not Calculable or Not Correct

The temperature sensor located in the exhaust aftertreatment system before the Diesel Oxidation Catalyst is providing irregular, uncalculable, or incorrect data. This may affect the proper functioning of the exhaust system and emissions control.

1. 1

   The connection and wiring of the temperature sensor

2. 2

   The physical condition of the temperature sensor

3. 3

   The signal output from the temperature sensor

1. 1

   Inspect

   Check the wiring and connections of the temperature sensor for damage, corrosion, or loose contacts.

2. 2

   Test

   Test the temperature sensor for proper signal output using a diagnostic tool or multimeter.

3. 3

   Replace

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