P0406 Diagnostic Trouble Code Discussion for February 2007
EGR Position Sensor High Voltage
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0406
| Help Request | Posted | |
| 2004 Dodge Ram 1500 ST 5.7L Surge, Misfire VIN: 1D7HA18D74 P0406: EGR sensor circuit high. Customer dosen't want to go to the dealer unless he absalutely has to. Alldata says the PCM must be reflahed when the EGR valve is changed, which I can't do. Customer wants to know if this is necessary or if I can just change the valve and send him on his way.... |
February 01, 2007 |
