I couldnt find a DIY write up at the time I started this (3 hrs ago) so I decided to make my own. Please feel free to tell me if something is wrong. Made this in haste, and just got my car and noticed alot of things missing so I might have missed something if this was a properly cared for car.

http://rapidshare.com/files/33345034...IY_v1.doc.html

 

The best DIY for this is the Service manual. Theres really nothing to it. remove 3 peices of manifold and move move fuel rail. Whala

 

I guess no one needs the DIY like CTS13 says it is straight forward.

Here are some part numbers though just incase:

1X 22060-2A000 KNOCK SENSOR 33.50 25.13
1X 24079-CD000 KNOCK SENSOR HARNESS 81.10 60.83
2X 14035-8J101 GASKET (LOWER INTAKE) 25.10 18.83
1X 14032-AM600 GASKET (LOWER INTAKE) 24.75 18.56
1X 14033-AM600 GASKET (UPPER INTAKE) 27.98 20.99
1X 16175-AR000 GASKET (THROTTLE BODY) 3.13 2.35

First price is average dealer price. Second is the pinnacle nissan or everythingnissan.com price.

 

Do u need to replace the gaskets?

 

Where did you find an OEM knock sensor for 25.13$ ?!!!