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Old 05-10-2017, 05:38 AM   #1
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Error Code P0446

Anyone have any info on the error code in this pic?

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Old 05-10-2017, 06:28 AM   #2
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I did a quick search and came up with a number of results. Tom Stones look like a good one;


Here is the search result link for "P0446".


And, welcome to the 986 Forum!
1995 Porsche C4 Cab

2016 BMW M2, 6 Speed LBB - ED 7/2016
1997 993 Cab - Sold; 1997 993 Turbo - Sold
2001 Boxster S - Original Owner - 30K Miles -SOLD

Last edited by Chuck W.; 05-10-2017 at 06:31 AM.
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Old 05-10-2017, 07:33 AM   #3
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A code P0446 could mean one or more of the following has happened: Faulty vent valve Open, short or excessive resistance on Vent valve control circuit Blockage of vent valve Bad PCM Possible Solutions With a P0446 OBD-II trouble code, here are some things to try: Replace Vent valve Repair open, short, or resistance problem in control circuit Repair open, or short, or resistance problem in power circuit Replace PCM

Read more at:****https://www.obd-codes.com/p0446
Copyright OBD-Codes.com

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Old 05-10-2017, 08:13 AM   #4
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Pelican cover this with so great photos and diy.

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