Conditions for Setting the DTC

The EGR Position Sensor parameter is 0.23 volt more than the EGR Learned Minimum Position parameter when the Desired EGR Position parameter is commanded to 0 percent for 20 seconds.
The EGR Position Sensor parameter is more than 40 percent and is steady for 0.5 second after a test failure and before the next test will be run.
The above conditions are met 4 times.