New Holland 3797 – ENGINE: Differential Pressure Sensor Signal Too High

The differential pressure sensor is reporting a signal that is higher than expected, which may indicate an issue with the sensor or the circuit it is connected to.

1. 1

   The differential pressure sensor

2. 2

   The wiring and connections to the differential pressure sensor

3. 3

   The component identified by this code

1. 1

   Inspect

   Inspect the differential pressure sensor for physical damage or signs of wear.

2. 2

   Check

   Check the wiring and connections to the differential pressure sensor for looseness, corrosion, or damage.

3. 3

   Test

   Test the differential pressure sensor according to the manufacturer's specifications.