Join Now
International Automotive Technicians Network

P0446 Diagnostic Trouble Code Discussion for May 2015

EVAP Vent System Performance


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 P0446
Help Request Posted
2006 Saturn Vue 3.5L MIL Lamp on, wont pass evap test VIN: 5GZCZ53466
P0446: EVAP Vent System Performance. We started with the (po446-evap emission vent system performance) code and broke it down with the help of all data and replacing parts that are most common to fail according to alldata, google, youtube, and the fixes done by members of the IATN. 1st part we re...
May 12, 2015