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P0446 Diagnostic Trouble Code Discussion for July 2010

EVAP Vent System Performance

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Trouble Ticket Help Requests for DTC P0446
Help Request Posted
2001 Mazda 626 LX 2.0L MIL Lamp on VIN: 1YVGF22C01
P0446: Evap vent control problem. Hello there. I have a 01 mazda 626 with an engine light on. It has dtc p0466 - evap vent control problem, in memory. I did a smoke test on evap system to check for leak, no leaks found. I checked canister puge control valve, it works fine. I also checked the e...
July 12, 2010
2004 Ford F-150 XLT 5.4L Hesitation, Misfire, MIL Lamp on VIN: 1FTPW14504
Hey guys I got a problem with this truck. It keeps blowing a fuse in the fuse block that controls cam timming,evap,o2 sensors, excedra. It is intermidiant but if I mash on the accelerator the truck will stumble and then it will blow my fuse saver when I just t...
July 16, 2010
2003 Lincoln Town Car 4.6L MIL Lamp on VIN: 1LNHM82W33
P0446: evap vent. hello,and thanks in advance for any help on this one.this town car also came in w/7 trans codes.all problems were due to blown fuse 20(15a)in underhood fuse block.replaced w/15a fuse and poked around(koeo) for about 1 hr to try to induce another short-to no av...
July 22, 2010
2005 Toyota Prius 1.5L MIL Lamp on VIN: JTDKB20N85
P0446: EVAP Vent Control Solenoid Circuit Malfunction. Car came in cel on, code p0138/p0446, ordered new rear o2 from toyota put in, light came back on same day same code (i am currently only working on the p0138, will check the p0446 after o2 code done)anyway checked archives more than 1 person states sensors sho...
July 27, 2010