90° O2 Oxygen Sensor Spacer Fix P0420/P0042/P0430 Check Engine Light CEL Mini Catalizador Catalytic Converters Universal

Why do you need to replace the oxygen sensor? 1.A worn-out oxygen sensor can cause excessive gasoline consumption, elevated exhaust emissions, accelerated catalytic converter damage failures, and cause engine performance problems. 2.If your state has vehicle inspection programs to regulate emissions, a faulty CEL, and O2 light will not allow you to pass the inspection. 3.A practical solution to solve the problem of P0420/P0042/P0430 fault codes. Feature: 1: The O2 CEL fixture actually incorporates the M18X1.5 miniature catalytic converter,which helps to get rid of the modified exhaust or the inspection engine light after removing the catalytic converter. 2: Made of Zinc Plated Steel which is durable and have high strength to use. 3: AVOID A CHECK ENGINE LIGHT,Catalytic converter built inside and will help get rid of that annoying check engine light. 4: If the O2 sensor is too sensitive, the CEL will still open after loading the canceller, and all problems on the CEL alarm will not be r