Emission hose routing

[ScottyZ]

Wondering if anyone has any diagrams or pictures of how the emission hoses are supposed to be hooked up under the hood, for my 2001 TJ with 4L. I am in the process of putting my TJ back together and want to make sure it's all hooked up properly. Any help is appreciated!!!

 

[dbbd1]

Do you not have a sticker on the underside of your hood?

 

[dbbd1]

Here's mine...
(2006 4.0L 6-speed)

 

[Chris]

Here's mine...
(2006 4.0L 6-speed)

View attachment 92987

Very helpful! I think a lot of them are missing this.

 

[MaloStapalo]

Very helpful! I think a lot of them are missing this.

Pretty sure I am 0/2 of my TJ's having this, first time I'm seeing it.

 

[Chris]

Pretty sure I am 0/2 of my TJ's having this, first time I'm seeing it.

Me too. I can't remember either of my TJs having it.

 

[MaloStapalo]

Me too. I can't remember either of my TJs having it.

Maybe it's a year specific, both mine have been 03

 

[Chris]

Maybe it's a year specific, both mine have been 03

Both of mine have been 2005s, so they should have had. Maybe someone took it off, or maybe some just didn't have it.

 

[ScottyZ]

I do not have the sticker either.

 

[ScottyZ]

Here's mine...
(2006 4.0L 6-speed)

View attachment 92987

Thanks!

 

[dbbd1]

Really?
Wow!
Now I feel like I've contributed. Make the pic a sticky?


p.s. My '03 had the sticker too

 

[KCsTJ]

Both my 97 and 05 have the factory emissions sticker

 

[dbbd1]

Both my 97 and 05 have the factory emissions sticker

Is the '97 routing the same as the '05 and/or '06?

Just curious, for future help seekers.

 

[KCsTJ]

Is the '97 routing the same as the '05 and/or '06?

Just curious, for future help seekers.

The same in a general sense, yes, in that the emissions peripherals such as vacuum canister, et al connect at the intake manifold.
There are certainly differences in routing per each individual vehicle, so i always refer to the under hood sticker for specific routing info.