Still Getting the "P0446" Code - Chevy Cobalt Forum / Cobalt Reviews / Cobalt SS / Cobalt Parts
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post #1 of 2 (permalink) Old 02-27-2011, 11:34 AM Thread Starter
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Iron Ranger's Avatar
Join Date: Nov 2008
Posts: 117
Still Getting the "P0446" Code

I got this code around the time I changed the fuel filter. I read up on it and found out the likely culprit is that EVAP solenoid mounted under the hood.

I changed it out and cleared the code. Code still comes on. So what other options or things should I look for? May I have accidentally jerked or moved something when I changed the fuel filter?

Thank you!

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post #2 of 2 (permalink) Old 03-24-2011, 05:03 PM
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Join Date: Apr 2010
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P0446 Evaporative Emission Control System Incorrect Purge Flow

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