John Deere 100: Oil Pressure Sensor Is Open After Engine RPM Is Above Cranking Speed

The Oil Pressure Sensor is open, indicating a fault condition after the engine RPM exceeds cranking speed. This may result in incorrect oil pressure readings or failure to detect proper oil pressure.

1. 1

   Oil Pressure Sensor

2. 2

   Wiring to the Oil Pressure Sensor

3. 3

   Connections to the Oil Pressure Sensor

1. 1

   Inspect

   Inspect the Oil Pressure Sensor for physical damage or corrosion.

2. 2

   Test

   Test the continuity of the wiring to the Oil Pressure Sensor using a multimeter.

3. 3

   Check

   Check the connections to the Oil Pressure Sensor for looseness or poor contact.

4. 4

   Replace

   If the Oil Pressure Sensor is faulty, replace it with a compatible part.