O2 sensors

SUBARU
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TBENNER307
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1997 Subaru Outback 192,000.

Had a diagnostic run for check engine light warning. Was told O2 sensor bad. How many sensors are there and where are they located? Thanks.
May 26, 2006 at 5:25 PM
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LOSONE
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A 97 probably only has one and it is in the exhaust manifold near the engine. If it has two the second one is behind the catalytic converter. Go to a parts house and see how many they list. It is different with Cal. specs or normal specs.
May 26, 2006 at 5:58 PM