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

EGR DTCS

EGR DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC	Description
DTC P0401	EGR Insufficient Flow
DTC P0404	EGR Valve Circuit Range/Performance Problem
DTC P0406	EGR Valve Position Sensor Circuit High Voltage
DTC P2413	EGR System Malfunction