Need help on 240sx S14 Intake

[subakssi]

I have recently bought a 95 240sx s14 and previous owner have installed an after market intake, however there are some missing hoses and wires that I have no clue what they are. Can someone please point out if it needs to be replaced, fixed or will cause problems. It is a KA motor and currently the check engine light is on due to intake problem.

I can't upload the pictures somehow so i posted it on Flickr, please take a look and let me know what the problems are.
https://www.flickr.com/photos/[email protected]/48352186366/in/dateposted-public/

[importdude]

that valve cover nipple goes back to intake tube. If you have no provisions you can temp leave it open or put a filter on it.
where is your maf??
what is the code?

[duballstar37]

The picture with the yellow circle behind the driver's side headlight is the remaining components from someone removing the EVAP Charcoal Canister.

Here is a link that includes people arguing about what to do about the removal:

https://zilvia.net/f/showthread.php?t=503574