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Greg
Greg, Technician
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Experience:  17 years Shop Owner /Technician. 27 years experience,
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GMC 2000: Where is the 02 sensor for a 2000 gmc sonoma circuit

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Where is the 02 sensor for a 2000 gmc sonoma circuit bank 2 sensor 1 located?
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Hi which engine do you have .

Greg
Customer: replied 3 years ago.

4.3 litre

Hi .

Okay on your engine the Sensor is on the right side (Passengers side ) before the catalytic converter .this is called Bank 2 which is the left side when looking from the front of the engine
graphic

On the exhaust on the right side there you will find 2 sensors and the first one after the exhaust manifold headers is the ~1 sensor

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Rgds Greg.
Greg, Technician
Category: Car
Satisfied Customers: 6808
Experience: 17 years Shop Owner /Technician. 27 years experience,
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