2003 Pontiac Grand Am "po446 evap vent control code" Questions

what is code po446 www.engine-light-help.com/generic-check-engine-light-codes.html PO446 EVAP System Vent Control Circuit Malfunction

po446 Dirt and dust intrusion into the EVAP canister vent hose assembly, resulting in restricted air flow, may cause this condition. Check your evaporative emissions control canister, it is located by

...evap soleniod and pvc valve and rubber elbow on the pvc valve, code po446 still comes on the scan tool and now the car is using more gas. This on a 2003 grand am PO 446 --Evap Vent Control Circuit ...

the rear sub frame po446 is a evap code for a vent control of evap system. p0441 is a code for evap purge control. need to replace the purge valve on the side of the air filter box. shoild fix problem

...PO446 causing it to burn more gas? You have an Evap System problem and yes, this can cause poor gas mileage. Possible causes are: Plugged vapor canister Faulty vent solenoid Pinched or blocked EVAP ...

...po446 i just wanna get my inspec sticker and cant till its fixed already spent 500 buck on vent control valve help please Trouble Code: P0446EVAP Vent Control Solenoid Circuit Malfunction Possible ...

...PO446 "Evaporative Emission Control System: Vent Control Circuit Malfunction" came up. How can I correct this issue with out spending hundreds of dollars at the dealer? The truck has 56000 ...

gm code po446 error code po446 Generic Code --not GMPO-446      Evap Control System Vent Circuit Malfunction

...fill gas tank Always Google any codes you get & read up PO446-Evap System Vent Control Circuit Malfunction If the Evap Vent Valve or it's control circuit are bad, then you can't fill the fuel ...

...PO446 PO453 code p 0446 refers to evaporative emission (EVAP) system---vent control---circuit malfunction===causes --wiring---EVAP canister purge valve ---ECM replace the purge valve code p 0453 ...