× 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

P0446 Diagnostic Trouble Code Discussion for April 2019

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
2002 Toyota Camry LE 3.0L MIL Lamp on VIN: 4T1BF32K32
P0446: EVAP Vent Control Solenoid Circuit Malfunction. ... these 2 codes only. P0441 and P0446. Incorrect purge flow and Evap control system malfunction. Most common cause is the gas cap. It was original and didn't feel right so we replaced it. About 1k miles back with same 2 codes. We checked the whole syste...
April 26, 2019