MrFairlady

iTrader: (1)

Need to Confirm 1 of these Vac Ports on the 1JZ. THE DIAG Port Box has a Line coming from Inside section Nipple on the Intake Mani.Shown Here with the Black Circle.Thats the Mystery Line.
I've got all the other ones I believe Correct.
Black: ????
Red: Heater Control valve
Yellow: BLOW OFF valve??
Green: P/s
Blue: Fuel Press Regulator






I'm single Turbo'd:
I'm running the Driftmotion fuel lines, FPR (aeromotive) and Not running the charcoal Canister either but am using the Power steering assist valve from the SC300 Line.

MrFairlady

iTrader: (1)

wow,..really?
No one knows?

MrFairlady

iTrader: (1)

anyone Help me out with this Line Circled in Black?

Is It for the charcoal canister?...or something else.I'm not running the canister...but wanna make sure.

StiCk3

iTrader: (5)

for the black one it's supposed to go to the fitting under the diag port. I think it goes to fuel pressure, but don't quote me on that

MrFairlady

iTrader: (1)

If you get a chance...walk out and take a look at yours, because I think its the canister.Pretty sure its Not FPR.

My Fuel Pressure Drops like Crazy when i turn the car off.Doesn't hold,..but I'm thinking now its because the line over where the canister was is not capped.So Its all leaking out there.It should Hold Pressure for a WHILE.

GSXRMack

iTrader: (3)

I'll check on mine tomorrow. ALthough one of mine is capped off and not in use.