Deutz-Fahr 1403: Exhaust Aftertreatment 1 Temperature Sensor after Diesel Oxidation Catalyst - Voltage Below Normal Value or Short Circuit to Ground

The voltage from the Exhaust Aftertreatment 1 Temperature Sensor after Diesel Oxidation Catalyst is below the normal value or there is a short circuit to ground. This indicates a problem with the sensor or its associated circuit.

1. 1

   The wiring and connections of the Exhaust Aftertreatment 1 Temperature Sensor after Diesel Oxidation Catalyst

2. 2

   The integrity of the sensor itself

3. 3

   The circuit for the Exhaust Aftertreatment 1 Temperature Sensor after Diesel Oxidation Catalyst

1. 1

   Inspect

   Inspect the wiring and connections of the Exhaust Aftertreatment 1 Temperature Sensor after Diesel Oxidation Catalyst for damage, corrosion, or loose connections.

2. 2

   Test

   Test the Exhaust Aftertreatment 1 Temperature Sensor after Diesel Oxidation Catalyst for proper function using a multimeter or diagnostic tool.

3. 3

   Replace

   If the sensor is faulty or the wiring is damaged, replace the affected component or repair the wiring as needed.