what does the code mean and where is it located and how much is the part
code p0449 on 2007 Chevrolet Trailblazer
they put the vent in a bad spot where road dirt and rust attack the unit. i have done several of these that just seize up.
1 more answer
Code P0449 on your 2007 Chevrolet Trailblazer refers to the EVAP vent solenoid circuit, electrical fault. This fault could be caused by a failed solenoid, a wiring issue, or a faulty PCM. The solenoid should be located on the body cross member above the rear of the fuel tank. I did not find any service bulletins addressing this issue. I would recommend diagnosing the system before simply replacing the vent solenoid.