P0402 Diagnostic Trouble Code Discussion for November 2009
EGRC-BPT Valve Function
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 P0402
| Help Request | Posted | |
| 2003 Saturn L300 3.0L MIL Lamp on VIN: 1G8JW54R93 P0402: Excessive EGR Flow Detected. starts, runs , no power on accell., cat. convertor was replaced 2 months ago at other garage, towed in here, starts, no power on accell, has several egr codes, ,removed egr to drive has power, not sure why cats, may be plugged again , am going to remove exhaus... |
November 16, 2009 |
