2006 Chevy Cobalt 4 cyl Front Wheel Drive Automatic 28,000 miles
The check engine light came on on my 06' Cobalt and I took it to auto zone to find the code po446 came up.
"The PCM has determined that a malfunction exists in the electrical circuit for the vent control in the evaporative emission control system"
Not sure what I have to do to fix it but any help would be great.
have the same problem?
Sunday, February 3rd, 2008 AT 2:39 PM