I already had to doa lot of work because the car I bought seemed ok then I got some crazy stuff going on and after some investigation and diagnosis of my FP Red, she was done. So I'm taking things out and apart and I notice a hose that I had no idea where it was SUPPOSED to be connected to. I'm assuming the TB but it wasn't connected. Can someone tell me where it's supposed to go to.

 

That's the fuel vapor purge valve hose. Goes to I/M

 

it could be there unconnected because someone did a evap/charcoal canister delete..if this is the case they capped the inlet nipple for this on the manifold..if not you prob had a bad vacuum leak didn't you.

 

thanks, now I just have to figure out which nipple it goes to. Also, why don't I have any hoses hooked up to my TB?

 

vac at idle has been around - 13 and everything seemed ok

 

if you dont have EGR/evap crap in your car it does nothing, you can just take it off. i leave mine uncapped and just let it vent

 

Here is a thread about that mod.

https://www.evolutionm.net/forums/ev...-canister.html

Just make sure, if you are using the OEM intake manifold, CAP the end in the IM. (leave the line in your picture vented, don't cap it)

 

TB nipples are for coolant. Leave those capped off unless you live in negative temperature climate year round

 

I'm new Evo's and different mods (even DSM) so I'm still learning but I appreciate all the help so far.