Case IH P204C: Reagent Pressure Sensor Short

The fault code indicates a short in the reagent pressure sensor circuit. This may result in incorrect pressure readings or failure to detect pressure levels, affecting the proper operation of the system.

1. 1

   The wiring and connections of the reagent pressure sensor

2. 2

   The integrity of the reagent pressure sensor itself

3. 3

   The circuit associated with the reagent pressure sensor

1. 1

   Inspect

   Inspect the wiring and connections of the reagent pressure sensor for damage, corrosion, or loose contacts.

2. 2

   Test

   Test the reagent pressure sensor for continuity and resistance using a multimeter, following the service manual guidelines.

3. 3

   Replace

   If the sensor or its wiring is found to be faulty, replace the reagent pressure sensor with a compatible part.