240sx vacuum lines run to where? Picture included

Question

There are 3 vacuum lines under the throttle body where do they go? Please use a little detail! 10 points best answer.

Answer 1

All three vacuum lines cut across the radatior fan cover there are several rows of vac line clips to the charcoal canister left inner fender and charcoal canister vent control valve. look over to the left fender. be sure you fasten those hoses in the fan cover clips and tie the hoses to the intake air boot to keep them out of the fan.  

Answer 2

Yes, it will run weird if left open and could draw in dust, etc. into the engine.

I had the exact same issue with my old 240sx after i bought it and I looked for vacuum hoses, unhooked them and let their natural bends point to where they were supposed to go.

I think the bigger one goes to your either the brake booster or the valve cover for the PCV. The two small ones control the EGR (cap it off, you don't need it) and/or go to the tranny, if an auto.

Hope this helps.