Repair guides and support for cars, trucks, and SUVs manufactured by GMC.
Gregory Collins @gregorycol82663
Rep: 1
Posted: Aug 31, 2023
Where to find the O2 sensor for 2016 GMC Terrain
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Fred @fred9946
The O2 Sensor is located on the Exhaust Pipe between the Exhaust Manifold and the Muffler. It will have a wire harness attached to it.
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