What part is this?

[FilthyFriday]

Hey guys,

I pulled my codes today and found out I have the following issues:


19537 - Engine Temperature too Low
P3081 - 008 - Implausible Signal

17544 - Fuel Trim: Bank 1 (Add): System too Lean
P1136 - 001 - Upper Limit Exceeded

I think I found where my leak is for the second code. I just don't know what the part is called or where I can get it. Can you guys help a homie out?

[Kwarner]

Three way check valve, search "engine strengthening" to find a great thread by A4Darkness that covers all of the check valves in detail.

[Kittrell]

http://www.audizine.com/forum/showth...3-Check-Valves!

That is a check valve, I cannot say if the codes are related.

[rtl5009]

thats some sort of check valve... cut off the clamps and wiggle it out. the part number will be on it.

[FilthyFriday]

The hose on the right is the one that is leaking, where it meets the valve. When I barely touch the that part, air starts leaking like crazy. I can only imagine how much it leaks when I'm "attempting" to boost or when the car is moving.

[Kittrell]

The "hose" being the elbow going into the intake manifold?

[FilthyFriday]

I'll take another picture to show. Sorry I'm bad at explaining when I don't know the correct terms :(

gimmie 2 minutes and ill edit this post with the pic

edit:

The "valve" is broken off in the elbow hose going into the intake manifold. Pictures should explain it. After looking around, there are a few of these valves/hoses that are dry and cracking. I'm gunna look into the links you guys' posted to learn more about which ones to replace and what else to doo.

[Kittrell]

Okay, definitely check valve, I would replace them all. There are 4 two way and 1 three way. The broken one you have there is the 3 way.

[Kwarner]

Okay, definitely check valve, I would replace them all. There are 4 two way and 1 three way. The broken one you have there is the 3 way.

Get the jet suction pump too, that piece tends to break often.

[FilthyFriday]

Went to Kragen, couldn't find a 3-way valve check, so I got one at the dealership for $37. Yes, a piece of plastic for $37. I could of ordered online and paid less, but my car was running like shit and I had to get smogged.

Car runs great now though.

[Charles.waite]

Nice. Once you pass smog, I would suggest looking into replacing all those check valves and the SJP. I replaced that same 3-way valve and the SJP and now the failure has cascaded farther down the line. I'm going to rip it all out and redo it soon.