have a 2005 dodge caravan se p406 code comes up what is that. thanks

Question

I have a 2005 dodge caravan se, -engine light - and code p406 comes up. what is this code.thanks

Answer 1

P0406 EGR position sensor high

This is a circuit high code for the EGR , check  it connection , circuit high code are either a disconnected sensor at the harness or the sensor itself which would be internal of the sensor