CARXX CEL Fix Check Engine Light Eliminator Adapter - Universal Sensor Stainless Steel (Pack of 2)

I purchased this item to fix a real problem with a catalytic converter(s). These were used to space the oxygen sensors from the exhaust to perform the stated task "Fix Check Engine Light". As this is not an appropriate thing to do, I will simply say that if you know the issue you have and what this product does, it will "hide" your issue, not "fix" it.I give this 5 stars simply because it did what I needed it to do, and I understood the cases that it does and does not work, so my results were as expected. If you have a real problem with your vehicle, this is not a fix for anything emissions related, especially for street vehicles in emission controlled areas. If you are building a car or have other special needs, this is a great product at a good price. Use some copper anti seize on the ends since this is stainless.

Check engine light is out and has been out for 4,000 miles.

Worked like a charm...

Works well

Did not work for my car

Did not work at all

Worked well, shipped fast.