P0449ChevroletEVAP Vent Solenoid Control Circuit Malfunction
Here is a video on how to fix engine code p0449
Trouble code P0449 means: EVAP Vent Solenoid Control Circuit Malfunction
Trouble code P0449 means: Evaporative Emission System Vent Control Circuit Intermittent
P0449 Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction
The DTC P0449 is: EVAP Emission Control System Vent Vlv/Sol Malf Straight out of my code book. Hope this helps you out.
No, but you will fail an emissions test.
P0449 indicates a problem with the the EVAP vent valve solenoid circuit. Could be the valve or wiring. good-day !
Yo can not "change" an engine code. You need to repair what is causing the code.Yo can not "change" an engine code. You need to repair what is causing the code.
You need to have the code read and repair the cause.You need to have the code read and repair the cause.
http://www.gm-trucks.com/forums/index.php?showtopic=40659 (maybe this will help)
It is a fault with the circuit that controls the vent for evaporative emission systems vapor. The problem could be a faulty vent valve, faulty wiring going to the vent valve, or a bad computer.