Mini-R53 Project: Oxygen Sensor Replacement
 

Anyone got any questions on the Project: Oxygen Sensor Replacement for your Mini-R53?

Here's a back link to the original article: Pelican Technical Article: Oxygen Sensor Replacement

-Wayne

I have been told that in order to replace one of the O2 sensors on my R53, I will have to remove the supercharger first in order to reach it presumably. However, looking at your article, it seems to contradict that claim. Could you give me some advice?

Looking from below on the left side of the vehicle you can see the pre-cat oxygen sensor (red arrow) and the post-cat sensor (yellow arrow). None of them require you to remove the supercharger first in order to access. Please use our article for a reference and pinpoint yours before you start the project so you can better understand what all it entails.

https://cdn4.pelicanparts.com/techar...mall/pic01.jpg