July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Code Enable Criteria

Commanded EGR position zero percent.
Engine speed is less than 5000 RPM.
EGR valve has been commanded to cycle greater than 61 percent 4 times.
Ignition voltage is greater than 11 volts.

DTC sets when EGR position is greater than 4 percent for greater than 20 seconds.

Or,

Commanded EGR position zero percent.
Engine speed is greater than 5000 RPM.
EGR valve has been commanded to cycle greater than 61 percent 4 times.
Ignition voltage is greater than 11 volts.

DTC sets when EGR position is greater than 7.8 percent for greater than 20 seconds.