Reply With Quotealso, there is the one on the black bung which goes to the fuel reg that is blocked off.
Its hunting when at idle, when it decides to idle.
4age vacuum lines (throttlebody)
car - ae71
motor - jdm 4age
Use - street
Occurs - idle
Personal situation - tired
Hey guys, just a quick question for ya's,
Just wanted to know, i have a jdm bigport 4age and the tvis has been removed. There is the two bungs on my manifold; one on the throttle body and one on the manifold (just after the throttlebody) then there's one on the charcol canister and one under the throttle linkage that looks like it has something to do with cold start? There are no vacuum lines to any of thease and just want to know where the should be hooked up it? My 4age book doesnt have anything about the vacuum lines.
Cheers, ben.
Last edited by tc-rolla; 13th October 2010 at 07:56 PM.
Some postman, is groving... to all our love letters... some postman is gonna cry! - Some postman you turned out to be..
also, there is the one on the black bung which goes to the fuel reg that is blocked off.
Its hunting when at idle, when it decides to idle.
Some postman, is groving... to all our love letters... some postman is gonna cry! - Some postman you turned out to be..
yer i need this also .....
anyone have a vacum line set up guide or pics
2 in the pink 1 in the stink
Hope these pictures are of use for labelling.
I also need to know what to do with the bottom part of the throttle body. As I know it would normally have coolant going through it. What part is for the idle control?
Anyways here are the pics
Last edited by Dongaz; 20th October 2010 at 10:49 PM.
Below the throttle body, the two 8mm lines pointing downwards are for the coolant in and out. The 8mm line pointing out front is from aircon idle up valve, the two 6mm lines pointing out to the front are for power steer idle up. On top, the 3mm line lablelled N is for AC idle up control and the 3mm labelled P or C is for the charcoal cannister.
block it all off
except the charcoal canister!
yeah make sure you have a breather for the fuel tank
has anyone got pics on a 4age fwd to rwd vacum lines ....so i can this idle going up and down
2 in the pink 1 in the stink
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