Oil aging/ready signal

What does F105 mean?

A display fault indicating that the oil aging sensor is not ready for operation, possibly due to issues with its voltage supply or a defective sensor. This means the sensor cannot provide accurate monitoring data.

• Oil aging sensor is not ready for operation
• Problem with voltage supply of oil aging sensor

Click steps to track your progress.

1. 1

   Check the voltage supply of the oil aging sensor at its terminals

2. 2

   Check the oil aging sensor itself and replace it if necessary