× 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

P0457 Diagnostic Trouble Code Discussion for January 2009

Loose Fuel Cap


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 P0457
Help Request Posted
2003 Ford Focus LX 2.3L Monitors Not Ready VIN: 1FAFP33Z03
P0457: Evap System. Hello techs/shop owners. This vehicle only seems to set the EGR monitor. Cat, Evap, Sec. Air, O2 & O2 Htr. will not set after hundreds of miles of easy driving. ECT reads 190 to 203 degrees at idle, no pending codes, full tank of gas. I don't expect the ev...
January 14, 2009