View Full Version : Code 0446?

04-08-08, 12:04 PM
Have an 04 ext with engine light on! Got code 0446? cleared code and didnt return yet! EVAP Vent Solenoid Valve Control System I think after doin some research! Anyone know this code and wht to look for or troubleshoot! Also My Gas Cap Is Tight!!:banghead:

04-11-08, 03:19 AM
Anybody? Light still hasnt returned,knock on wood, but curious as to what to do if it does?

04-11-08, 07:56 AM
Only happen once or does it happen regularly? I would not worry if it only happened once, my 03' used to give a few warnings a year but could never find a code when it happened. :confused:

04-11-08, 10:04 PM
It's not something to worry about..

The P0446 is the evap solenoid ckt as you already found out.. If it comes back on you'll most likely need to replace the solenoid.. It's not a big deal..

It will not hurt anything if it comes back on.. It will run fine.. It's all emissions related components

04-12-08, 03:53 AM
Hasnt been back yet so hopefully just a caddy fluke take to dealer type thing! Got it cleared and if does come back I know not to get ripped! Big Thx for replies!:thumbsup: