WHERE IS THE O2 SENSOR ON A 2001 CADILLAC ELDORADO?
An 01 Cadillac should have 4 of them, have you tracked down the one that needs replaced. They will be located fairly close to the catalytic converters, one in front one in back on both sides.
Thanks.... I have a 1998, I would imagine that they O2 sensors are in the same place. Having difficulty finding information for the 98.
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