Join Now
International Automotive Technicians Network

P0404 Diagnostic Trouble Code Discussion for September 2012

EGR Position Sensor Performance


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 P0404
Help Request Posted
2004 Chrysler Pacifica 3.5L Stall, Misfire, MIL Lamp on VIN: 2C8GM68444
P0404: EGR Position Sensor Performance. I stuck to the ign coil diagnostics because the #5 cyl was not firing and like I said after replacement it ran good untill it was dropped into gear and driven maybe something is getting pulled apart
September 10, 2012
2004 Chevrolet Silverado 2500 HD 6.6L Surge, MIL Lamp on VIN: 1GCHK23114
P0404: EGR Open Position Performance. ... diesel techs. Customer originally brought this truck in requesting the replacement of one glow plug. After a detailed conversation I found out the check engine light had been on for several months and it was now time to for an emission test. I agreed to co...
September 19, 2012
2004 Chrysler Pacifica 3.5L Stall, Misfire, MIL Lamp on VIN: 2C8GM68444
P0404: EGR Position Sensor Performance. I stuck to the ign coil diagnostics because the #5 cyl was not firing and like I said after replacement it ran good untill it was dropped into gear and driven maybe something is getting pulled apart
September 10, 2012
2004 Chevrolet Silverado 2500 HD 6.6L Surge, MIL Lamp on VIN: 1GCHK23114
P0404: EGR Open Position Performance. ... diesel techs. Customer originally brought this truck in requesting the replacement of one glow plug. After a detailed conversation I found out the check engine light had been on for several months and it was now time to for an emission test. I agreed to co...
September 19, 2012