Mechanics

CHEVY OXYGEN SENSOR

2005 Chevrolet Silverado

Engine Mechanical problem
2005 Chevy Silverado V8 Two Wheel Drive Automatic 78000 miles

where is the oxygen sensor for bank 1 sensor 1 everything I could find said drivers side before the converter but I cant find it
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Billyd52
December 14, 2009.



It should be near the exhaust manifold and yes it is upstream which means before the converter. If you can't find it, let me know and I'll try to find a picture.

Joe