M18x1.5 Useful High-Quality Oxygen Sensor Spacer Car CIR FIX Check Engine Light Eliminator Adapter Oxygen Sensor

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Description: 1. This kind of O2 battery repair actually has a built-in micro catalytic converter, which helps to get rid of the annoying engine check that appears after replacing the exhaust gas or removing the catalytic converter sometimes even when installing a high-flow catalytic converter light. 2. Only when they do not work, you can try to expand, this is the built-in real mini Catalyst. 3. This kind of O2 battery device with a mini cat will deceive your ECU into thinking that a stock catalytic converter is still installed. When you remove the catalytic converter, the rear oxygen sensor will see a higher temperature and a greater flow of unburned fuel. 4. Therefore, this will trigger the inspection of the engine lights Cell, SES, DTC, usually the error code is P0420 catalyst system efficiency is lower than threshold group 1 andor P0430 P0420-catalyst system efficiency is lower than threshold group 2. For off-road use only

Specification: Product name: car oxygen O2 sensor adapter Product size: as shown Product color: as shown Product material: metal Thread specification: M18 X 1.5

Packing list: adapter*1 Package weight: 40g

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