Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 On left front exhaust Y-pipe.
Dec 23, 2011 at 9:31 PM
FIXITMR
CAR REPAIR CONTRIBUTOR
9,990 POSTS
first OX sensor in exhaust on cyl 1 side of engine.
Dec 23, 2011 at 9:32 PM
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