2005 Chevy Silverado oxygen sensor

2005 CHEVROLET SILVERADO
78,000 MILES • V8 • 2WD • AUTOMATIC
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BILLYD52
  • MEMBER
  • 1 POST
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
Dec 14, 2009 at 2:46 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,246 POSTS
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
Dec 18, 2009 at 2:58 AM
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