p0446
newfiejeff
10-13-2006, 07:50 AM
2002 Pontiac Montana 150,000km 3.4l v6
Since I have fixed a blinking check engine light and code P0303, I have today a P0446. Could this have been related to the P0303?
Jeff
Since I have fixed a blinking check engine light and code P0303, I have today a P0446. Could this have been related to the P0303?
Jeff
maxwedge
10-13-2006, 07:36 PM
No not related, usually on the vans this indicates a bad vent solenoid valve mounted on the vapor cannister, but a diagnosis is required to confirm this.
Automotive Network, Inc., Copyright ©2026