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P0404 Diagnostic Trouble Code Discussion for February 2011

EGR Position Sensor Performance

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Trouble Ticket Help Requests for DTC P0404
Help Request Posted
2005 Chevrolet Silverado 3500 6.6L RPM change VIN: 1GCJK33225
P0404: EGR Open Position Performance. This vehicle was brought in to have a check up as the customer is a little gun shy about losing another engine. The only symptom the customer complained about was an intermittent spike in RPM once or twice a week only lasting for a split second. The APPS is be...
February 10, 2011
2008 Dodge Ram 1500 ST 5.7L MIL Lamp on VIN: 1D7HU18208
... with this, but still wanted to throw it out there. Originally came in w/ P0404. Checked things out & cleared code. Came back a few days later w/ P406. Checked egr operation w/ modis, checked wiring. egr working.Checked ...
February 20, 2011
2005 Dodge Durango SLT 4.7L Surge, Cuts out, Stall, MIL Lamp on VIN: 1D4HB48N45
P0404: EGR Position Sensor Performance. This truck belongs to a good customer and had been maintained by us for years with no problems until now, has intermitent loss of power, occasional stalling, she says it runs rough at the same time although and as is the norm WE cant duplicate anything while d...
February 24, 2011