× 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

P0455 Diagnostic Trouble Code Discussion for April 2009

EVAP System Large Leak

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 P0455
Help Request Posted
2002 Dodge Ram 1500 Van 5.9L MIL Lamp on VIN: 1D3HU18Z02
P0455: EVAP System Large Leak Detected. i replace the evap valve. and know i get evap leak large and small codes
April 13, 2009
2002 Volkswagen Cabrio GLS 2.0L MIL Lamp on VIN: 3VWCC21V62
P0455: EVAP Emission Sys Leak Detected Gross Leak OE 16839. Thanks in advance to everyone who can help. The car came in a few mounths ago with an EVAP large leak code. We cleared the code and told the custermor about making sure the fuel cap was on tight.. Few weeks later it was back same code. Smoke tested the system ...
April 13, 2009
2002 Mini Cooper 1.6L MIL Lamp on VIN: WMWRC334X2
P0455: Evap system leak large. When I worked at the dealership, we saw this issue a few times, and BMW replaced the fuel tank, all hoses, pump and complete system under warranty. Now at an independent, and I can find no TSB's applicable to the issue. Any ideas, anyone?
April 16, 2009
1997 Ford E-150 Econoline 4.6L Poor Idle Quality, Surge, Stall VIN: 1FDEE1469V
P0455: EVAP System Large Leak Detected. ... codes, p0401 insufficient egr flow code & p0455 large evap leak code. tune-up, cleaned egr passages, fuel cap replaced made codes go away.now we have this maf code. according to mitchell this is a "memory" code ...
April 20, 2009