What does an O2 spacer do?

The spacer puts the O2 sensor out of the exhaust flow. This tricks the ECU into thinking that the cat is working when you don’t have one or have a high flow one.

What is an O2 sensor eliminator?

The eliminator simulates the signal given from the O2 sensor under optimal A/F ratio conditions. This allows the bike to run under best performance conditions.

Do you need a special wrench for O2 sensor?

Do You Need A Special Tool To Remove O2 Sensor? No, you don’t need a special tool like the stripped o2 sensor removal tool to remove your vehicle’s O2 sensor. Although nothing beats using the right tools for the right job, you could easily remove it without a special tool.

How do you bypass a catalytic converter with an o2 sensor?

You may find it in the catalytic converter or before and after it, run by two separate sensors. Carefully unplug the wiring attached to the sensor. You must squeeze the tab to release it before pulling it away from its housing. Finally, turn it counterclockwise using a special oxygen sensor removal tool.

What size thread is a 02 sensor?

Registered. The thread size for the O2 sensor is (drumroll): M18 x 1.50.

Can a O2 sensor be bypassed?

Should You Bypass Oxygen Sensors? Bypassing the oxygen sensor with a dummy can be done. Many people will do this to get the Check Engine Light to turn off when emissions aren’t right or to allow for more flexibility when tuning the engine.

What happens if I unplug my O2 sensor?

When you remove the O2 sensor, your ECU is unable to calculate what fuel ought to be injected at a particular time. This will give your vehicle an ever-descending default value that automatically injects the same amount of fuel every time. Either your performance could be substandard or your fuel economy could be poor.

Can you spray wd40 on O2 sensors?

If you’re using it to remove a stuck/rusty sensor from the exhaust, then it’s fine. The sensor is likely to be damaged once it is exposed to average exhaust temperatures.