John Deere 000101.00: Crank Case Pressure High

The system has detected high crank case pressure, which may indicate a problem with the engine's internal pressure regulation or ventilation system. This condition is reported by the ECU.

1. 1

   Crank case pressure sensor

2. 2

   Ventilation system

3. 3

   Engine oil level and condition

1. 1

   Inspect

   Inspect the crank case pressure sensor for damage or improper installation.

2. 2

   Check

   Check the ventilation system for blockages or damage.

3. 3

   Verify

   Verify the engine oil level and condition, as excessive oil or contamination may contribute to high pressure.