o2 sensors

[Nizar]

hello
who thinks that my o2 sensors are ok ? the rpm was betwen 1000-3000 rpms
2006 tb ls 80000 miles

thank youuu

[video=youtube;s06XNU-YbW0]http://www.youtube.com/watch?v=s06XNU-YbW0&feature=youtu.be[/video]

 

[Matt]

Looks like they are doing what they should. The upstream (#1) sensor should be bouncing up and down like it is and the downstream (#2) sensor should remain pretty level like it is.

I'm not 100% on the numbers that #1 should be bouncing between but again it looks fine. If it was steady, then you'd have issues.

 

[Nizar]

Looks like they are doing what they should. The upstream (#1) sensor should be bouncing up and down like it is and the downstream (#2) sensor should remain pretty level like it is.

I'm not 100% on the numbers that #1 should be bouncing between but again it looks fine. If it was steady, then you'd have issues.

thank you