Join Now
International Automotive Technicians Network

P0406 Diagnostic Trouble Code Discussion for November 2012

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
2005 Jeep Grand Cherokee Laredo 4.7L No Start, Stall VIN: 1J4HR48N35
P0406: EGR Position Sensor High Voltage. Hi guys! Thanks in advanced for your help! I have this 2005 Jeep Grand Cherokee with a 4.7L v8 here that will randomly die when driving. Sometimes it will start back up and other times it will not. Scan data shows all the sensors at 5v. I checked all grounds f...
November 07, 2012
2005 Jeep Grand Cherokee Laredo 4.7L No Start, Stall VIN: 1J4HR48N35
P0406: EGR Position Sensor High Voltage. Hi guys! Thanks in advanced for your help! I have this 2005 Jeep Grand Cherokee with a 4.7L v8 here that will randomly die when driving. Sometimes it will start back up and other times it will not. Scan data shows all the sensors at 5v. I checked all grounds f...
November 07, 2012