P1404 Diagnostic Trouble Code Discussion for July 2011
EGR Position Sensor Rationality Closed
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 P1404
| Help Request | Posted | |
| 1996 Saturn SL2 1.9L MIL Lamp on VIN: 1G8ZK5274T P1404: EGR Closed Performance / Closed Position Error. ... with a P1404 in October 2010. It had a stuck open EGR valve, which was replaced. The vehicle came back this past Feb. with a P1404 and P0404 (EGR Position Error). After checking the wiring and pigtail, the EGR valve was replaced under warranty. It came bac... |
July 13, 2011 |
