When Monitored

WARNING: This page is about a different car, the 2016 Dodge Durango. However, it is still accessible from the selected car via links, so may be relevant.

This diagnostic runs when the following conditions are met:

With the ignition on.
Every time the EGR Valve is in the closed position the zero position voltage is checked to see if it is within the expected range.
- If the EGR Valve is within the expected range, that voltage values is saved as the new zero position voltage.