As U say, I shot it some time ago! I had to watch it again myself to try and help me remember what I did to remove it! If I remember correctly I believe I was able to use my metric open end wrench and fortunately it wasn’t on super tight! You have to give those engineers at GM all the credit for having, in opinion the worst ability at making something that should have been made accessible totally inaccessible! Wish I could be more helpful! Thanks for asking!
Is this the downstream sensor? Do you have a video for the upstream?
I'm sorry I don't have the answer to your question! This is the only video on the subject I have! Wish I could be more help!
I know this video was taken quite some time ago, although how did you remove the sensor in the first place? It's not easy to get to!
As U say, I shot it some time ago! I had to watch it again myself to try and help me remember what I did to remove it! If I remember correctly I believe I was able to use my metric open end wrench and fortunately it wasn’t on super tight!
You have to give those engineers at GM all the credit for having, in opinion the worst ability at making something that should have been made accessible totally inaccessible! Wish I could be more helpful! Thanks for asking!