Sr20de Vvt: Trying To Figure Out Som Problems

[donz_sr20rt104]

hows it going people

 

ive got an sr20 non turbo vvt, and theres alot of things i need help with.

 

theres a hose running from the intake pipe connected to a T shaped line connection.

and 1 line goes to the the side of the rocker cover and one goes underneath the fuel

rail(atleast thats were i think its going). anybod have and ideas what its for? maybe a

vaccume line???? added a pic just for a better idea of what I'm talking about

[Dropz]

only thing i can think of is a failed attempt at a catch can setup. or something along those lines.

[StasIII]

Let me quess your car wont idle properly?

 

The hose the comes out near the throttle body need to be plumbed into the inlet track after the airfow meter but before the throttle body.

The hose coming out of the rocket cover should really plumb into the airbox but you can put a little filter on the rocket cover instead.

 

Ive got one of these engines in a ke20

[irokin]

If you look closely it is plumbed back in (and the car looks like its running) but you should definitely not have those two hoses plumbed together. The one on the left is the supply for the idle air stepper motor and the right one is a crank case breather. Plumb the left one into the intake where you've got both lines running at the moment and the right one to a catch can.

 

 

Is there a specific problem you're having or just wondering if you're doing the right thing with those hoses?