Adding O2 Sensor To Exhaust

In order for the o2 sensor to work correctly the head of the o2 sensor should be located in the exhaust stream.

Adding o2 sensor to exhaust.

You can purchase o2 bungs all over the internet. The howell engine developments marine oxygen sensor adapter threads into the inner portion of the exhaust manifold exposing the oxygen sensor to the engine exhaust before the cooling water is discharged into the exhaust stream. In this tutorial i will be. To understand why an exhaust leak is so detrimental to o2 sensor also known as a wideband sensor performance one must first understand how an o2 sensor works.

Side of the car and y off just behind the transmission with dual catalytic converters mounted side by side. I ve had a few non us ninja 650r er6n owners ask me recently why the exhausts they ordered from the us such as two bros areap and yoshimura don t have a sensor bung port for the exhaust sensor on their bikes. The new pipes run through the front pass. Since feedback systems came on camaro s in 1981 80 california does anyone know of or have pictures of one of those exhaust manifolds that were made for oxygen sensors this is what my current manifolds look like.

How to install a weld in o2 sensor exhaust bung. Tom kise talks about oxygen sensors and where to place an 02 sensor bung in your exhaust and how to properly install them. If you put something like a 90deg bend and relocate the sensor it s not going to work correctly. O2 sensor placement is critical for getting your engine to read the oxygen in the exhaust correctly.

So if you buy your yoshi or arrow exhaust and you get it and it has no o2 bung sorry but your going to have to weld one on yourself. I have a 1990 chevrolet caprice 5 0 liter and i just put true duals on it. If you ve installed headers and the position of the sensor in the headers doesn t allow for installation you need to seal off the old o2 bung and place a new one. The outer portion of the adapter seals with a threaded flange and o ring to prevent cooling water leakage.