2005 Chevy Impala 2005 Impala Oxygen Sensor

2005 CHEVROLET IMPALA
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MAA752005
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Electrical problem
2005 Chevy Impala 6 cyl Two Wheel Drive Automatic

Can I tell by the engine size and year which O2 sensor is used, two-wire or four-wire, without getting under the car?
Oct 31, 2009 at 11:50 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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