vacuum line help

Discuss topics related to the CA18DE and CA18DET series engines.
User avatar
USDM_OneVia
Posts: 570
Joined: Sat Apr 05, 2003 5:17 pm
Car: Racing
Contact:

Post

Got the motor up on the engine stand and I have a few vacuum lines that I don't know where they go. If you look in the picture below you will see them circled. There are a cluster of 3 on the back of the intake manifold near the rear of the motor that I do not know where they go to. I traced them and the top one goes to the FPR and has a red band. The second one goes to the EGR and has a blue band. The bottom one goes to the Wastegate Solenoid and has a green band. Any help?

Then there is a cluster up by the throttle body. One is a larger hose and is just cut off. Then there are the 2 smaller ones above it. One goes from the intake manifold and then is cut. And the other one is on the throttle body then it is cut. I can take better pics if neccessary.

Thanks for the help guys and gals!

Joe


Doogz
Posts: 667
Joined: Thu Mar 13, 2003 5:58 am
Car: '89 240sx coupe

Post

The bottom ones should go the carbon canister thing and the other ones on the side, i just plugged em and they are doing just fine. They actually go to some big vacuum assembly that i didn't feel like messing with.

User avatar
slw240sx
Posts: 3303
Joined: Thu Aug 08, 2002 9:39 pm
Car: 1990 Ca18det 240sx Hatch

Post

damn it one of these days ill get off to come down i swear!!

today was so nasty and rainy i decided to stay near home seeing as im runing slicks in the rear. i decided it was time to play with some new toys. they are in another thread around here!

User avatar
USDM_OneVia
Posts: 570
Joined: Sat Apr 05, 2003 5:17 pm
Car: Racing
Contact:

Post

slw240sx wrote:damn it one of these days ill get off to come down i swear!!


And the Bengals will have a winning season too... :)

Joe


Return to “CA18DE / CA18DET Forum”