HI experts
can someone please show a pic where knock sensor located on maxima 04.
I am getting a rattle noise when accelerate ..
When I drive the car about 20 to 30 speed it rattle.
so I used a emergency break and put my foot on padle, the car rattle when it's on D and R at the speed 20 to 30.

thanks

 

Not sure on the 04 but my 03 it's under upper intake manifold, mounted right on top of the lower intake manifold, deep in there��

 

Thanks
My car so far have no code.
What's the symptoms of band knock sensors

 

I had a code for it before, it feel kind of a little sluggist. In your case the rattle could be anything, loose exhaust shield, timing chain tensionner...