× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P0476 Diagnostic Trouble Code Discussion for September 2006

Exhaust Backpressure Regulator Malfunction (Self Test)

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 P0476
Help Request Posted
2000 Ford F-250 Super Duty Lariat 7.3L Poor Idle Quality, Surge, Misfire VIN: 1FTNW21F0Y
... ago it was towed in for no start. i used alldata, iatn, and diselman's site and found no pressure from supply pump. (admittedly, it took a while to get there). after new pump, she fired right up. now customer states that sometimes vehicle will shake and bu...
September 11, 2006