1999 Toyota Corolla Emission Code PO441, PO446

1999 TOYOTA COROLLA
59,000 MILES • 4 CYL • FWD • AUTOMATIC
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TCP
  • MEMBER
  • 5 POSTS
I am getting PO441, PO446 OBDII error codes.

From my research it appears that the charcoal canister is not functioning correctly.
I reset the OBDII and the codes comes with in 75 miles.

What are your thoughts?
Feb 18, 2009 at 9:28 AM
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IMPALASS
  • ✓ASE Certified Mechanic
  • 3,112 POSTS
  • ASE Certified Mechanic
Hello –

To better assist you is your model a CE, LE, or VE. Also your engine size in liter and the 8th digit of your VIN.
Feb 18, 2009 at 3:08 PM
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