Posts Tagged: clean an oxygen sensor
Why you can’t clean an oxygen sensor
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
Why You Should Never Clean an Oxygen Sensor
Why Cleaning An Oxygen Sensor is Ineffective If you’re thinking about how to clean an O2 sensor to fix poor fuel economy or emissions issues, let me stop you right there. I’ve seen plenty of online guides promising that soaking, spraying, or running fuel system cleaner through your engine will clean an oxygen sensor, but I’m here to tell you—it won’t work. In fact, it’s a complete waste of time. Let’s break down why cleaning an oxygen sensor is ineffective and what you should be doing instead. Can You Clean … Read More