i don't think that's why it's there.

it's for emission, have u seen the wideband, u get like 17afr/18 when pump is on cuz cold start burns rich.

 

Yes that's what I meant by what I said...

 

soooooo do I put a filter on it or just block it off???? Also what size is the air intake 60-70mm?

 

Hey guys just got my greddy kit installed om my02, too much fun for words,

one small problem, is every now and then the ecu throws the code p0171 and p0170, not sure why the aem gauge says everything is good on the fuel side maybe im not looking in the right spot.

this is sorta hard cuz there is alot of reasons for this

 

Seems like a bunch on stuff on the forum about this code, seems like you may have a leak in one of your vacuem line connection. Just make sure they are all secure. Just check out the forum.

 

your breather hose / pcv

 

suction pipe = 60mm

which hose are you referring to? If the following hoses are disconnected:

Breather hose: intake side you can cap off, valve cover side needs a filter

Air pump hose: intake side you can cap off, air pump side = filter maybe? Do not cap this side off.

 

It's the larger tube hooked to the air intake, since I have the gt3076 my tuner used a reducer to the greddy intake. For fun I figured I would build my own, I think my turbo has a 3" intake but with the turbo and oil relocation kit there not a whole lot of room to work. I am just figuring out what to do with the tubes going to the greddy intake. I figure a larger intake should help with spool and power.

 

well I drove it all day today mite have fixed it, it was the profec that tapped the fuel pressure regulator line. though not 100% yet ill update in a week.

 

Anyone done the 1.4 mile with a Greddy Kit. I know this kit (or S2k) isnt really designed for 1/4 mile, but would be interesting to see how it traps.