Error Code P0446 - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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		986 Forum - The Community for Porsche Boxster & Cayman Owners > Porsche Boxster & Cayman Forums > Boxster General Discussions
Error Code P0446

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05-10-2017, 07:33 AM	#3
mmassey0125 Registered User Join Date: Dec 2013 Location: Florida Posts: 45	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 Sent from my SAMSUNG-SM-N920A using Tapatalk

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