Problem overview
The Check Engine Light may illuminate because a component of the oxygen sensor stops working. As a result the engine computer is unable to determine the proper ratio of air to fuel for the engine. Replacing the failed oxygen sensor should correct this concern.
97 people reported this problem
26 commentsLexus ES300 vehicles with this problem
12 model years affected
Average mileage: 153,078 miles
(16,584 - 283,700)
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