: O2 sensor on a '92 Brougham

11-11-10, 10:54 PM
I could use some help- where is the O2 sensor on the '92 Brougham? Looking down on the engine I cannot see it, but I wanted to ask before I crawl under the car. As you may have surmised- I'm a DIY. Is it driver or passenger side, can I get it from on top or from under?

Thanks so much!

11-11-10, 10:58 PM
Driver's side exhaust manifold, before the exhaust pipe connects to the manifold. Back by the firewall.