I put a de-k in my 4th gen and i'm not sure were the idle sensors go because there's nothing on the manifold to plug into.

 

You need to get an adapter for it and then T it to a vac in the manifold

 

Or you can use the A33 IACV. The plug just needs to be modified.

http://forums.maxima.org/4006477-post15.html

http://forums.maxima.org/4006484-post16.html

 

and then what do i do with the pink and purple plug?

 

Well, since there is no spot for them to plug in, they dont plug in...

 

Noobie Question:

Is the DE-K the stock motor and what is 00vi??

Hope im not thread jackin

 

technically not.
DE-k is the 2000-2001 stock motor with a variable intake, bigger injectors and a diffrent IACV among other things(emissions crap)

00vi is something ill let you take 3 seconds to.
SEARCH for.
its pretty simple.
search, and then click on a thread.
go hang in all motor for 30 minutes, youll be able to do it from pretty much that.