1998 C280 Oxygen Sensor Replacement
#1
1998 C280 Oxygen Sensor Replacement
Hello - seeking help with the location of an oxygen sensor (Bank 1, Sensor 1) for DIY replacement. I understand that this should be before the catalytic convertor - but not sure if this is in the engine compartment or elsewhere? Any guidance, a sketch or a diagram will be most helpful. I will be sure to return the favor with pictures of replacement job. Thanks
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