You can’t really clean an oxygen sensor to make it work If you do a search for how to clean an oxygen sensor you’ll see all kinds of techniques. That may lead to you believe that cleaning yours is a good idea. Unfortunately, there’s no way to clean an oxygen sensor and anyone that tells you otherwise is someone who doesn’t have a clue as to how they work. How an oxygen sensor is made An oxygen sensor is made with a porous zirconia “thimble as the base material. It … Read More
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