I got a mechanic look at my car I need to put the knock sensor on it's causing my O2 sensors to run rich I think it's been a while since I've been on somebody it sent me a picture or something like that or diagram of the back of the motor where it goes too cuz we don't know where it goes has anybody have that they can send by email or somehow get it to me

 

It is next to the oil filter on a 4 cylinder engine. See image.


These videos show the knock sensor being replaced.

 

Thank thank you
This should work. We think it's been broke of, so if so not sure what options I have then

 

Usually when it's broken, you can still get a wrench at the base because it's metal and unlikely to break there. It's a big wrench size, like 24mm or larger. The first time I ended up using a adjustable wrench as I didn't have the size and it's usually not on super tight (probably how they get broken).

They are not super expensive and sold everywhere.
https://www.oreillyauto.com/shop/b/l...2-honda-accord

Just come up from the rear. Depending on your angle and what's back there, you might find it easier if the oil filter is off so you have a clear view, but you don't have to do it.

 

Thank you
I've printed the pic for the mechanic, he said he just was sure where it went
If that don't make the check engine light go out then it's prob a wiring break or something
Thx