CEL P0449 --RESOLVED--
So I currently have a CEL and the code is P0449, Evaporative Emission Control System Vent Valve/Solenoid Circuit.
Some background, while I was en route to WI 2 weeks ago my gas cap went bad. I bought one at an auto zone along the way for $12. All seemed well until last week when I got a CEL. I checked the gas cap and it was loose so I tightened it and the light reset itself shortly thereafter. I got another CEL yesterday on the way to work so I checked the gas cap and it was tight. I had Supermodulation clear the light and pull the code with his scanguage. P0449. Today the light is on again and the gas cap is still tight.
So, where is the vent valve? I want to take a quick peek before I take a trip to the dealer on this one (I am still under factory warranty). If it is something simple I will take care of it myself. Also, could the gas cap be the culprit here? If it is then why isn't the code a P0457 for a loose/missing gas cap? Anyway, thanks for the help!
05 SB Orange 4x4 Z71 LS I5 atx 3.73 CC
LIFTED CLUB MEMBER #67
2008 TOTW #9