o2 sensor

1999 TOYOTA AVALON
137,000 MILES • 6 CYL • FWD • AUTOMATIC
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LM312262
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  • 1 POST
How many oxygen sensors does my car have?
Aug 9, 2016 at 8:53 AM
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HMAC300
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  • 48,601 POSTS
there are three one on each manifold normally at rear and one at rear of catalytic converter.
Aug 9, 2016 at 9:32 AM