Whats up,
So after searching around I couldn't find a DIY thread for replacing a knock sensor on a 1UZ-FE. If anyone could explain how to get to it I'd greatly appreciate it, or if there is a thread please post a link. This is making my car undrivable and I need to fix it! Thanks

 

Here's a few threads I've bookmarked, some more relevant than others:

https://www.clublexus.com/forums/per...placement.html
https://www.clublexus.com/forums/per...age-range.html
http://us.lexusownersclub.com/forums...knock-sensors/
http://www.lextreme.com/forums/showthread.php?t=12627
https://www.clublexus.com/forums/per...ode-sc400.html
https://www.clublexus.com/forums/sc-...you-use-2.html