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HighRolla Forums Junkie Location: Sydney Registered: January 2004	Is this possible - telling a bad O2 sensor Tue, 11 January 2005 07:46 Is it possible that an 02 sensor could oscillate beteen 0.2 and 0.8 volts but yet still be running the car rich. I mean it should be reading .45v when there is a certain oxygen content - simulating 14.7:1 A/fuel ratio. What if it reads .45v when at lower oxygen content, say 12:1 ? Is this possible , so then the 02 sensor is trying to maintain a rich mixture. Its just that all thetests I see say to check if fluctuates b/w 0.1 and 0.9 volts at 2500rpm. Thanks [Updated on: Tue, 11 January 2005 08:36] [Report message to a moderator]

	Subject	Poster	Date
	Is this possible - telling a bad O2 sensor	HighRolla	Tue, 11 January 2005 07:46
	Re: Is this possible - telling a bad O2 sensor	YelloRolla	Tue, 11 January 2005 09:07
	Re: Is this possible - telling a bad O2 sensor	HighRolla	Tue, 11 January 2005 09:26
	Re: Is this possible - telling a bad O2 sensor	Kyosho	Tue, 11 January 2005 09:36
	Re: Is this possible - telling a bad O2 sensor	HighRolla	Tue, 11 January 2005 10:09
	Re: Is this possible - telling a bad O2 sensor	Kyosho	Tue, 11 January 2005 10:23
	Re: Is this possible - telling a bad O2 sensor	colouring_in_book	Tue, 11 January 2005 11:04
	Re: Is this possible - telling a bad O2 sensor	thechuckster	Tue, 11 January 2005 11:27
	Re: Is this possible - telling a bad O2 sensor	HighRolla	Tue, 11 January 2005 11:37
	Re: Is this possible - telling a bad O2 sensor	thechuckster	Tue, 11 January 2005 13:05
	Re: Is this possible - telling a bad O2 sensor	HighRolla	Tue, 11 January 2005 13:13
	Re: Is this possible - telling a bad O2 sensor	Kyosho	Wed, 12 January 2005 05:13
	Re: Is this possible - telling a bad O2 sensor	pannelvan_screema	Fri, 14 January 2005 23:37
	Re: Is this possible - telling a bad O2 sensor	HighRolla	Sat, 15 January 2005 00:30
	Re: Is this possible - telling a bad O2 sensor	colouring_in_book	Sat, 15 January 2005 01:52

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