VACUUM LINES!!! 92 240sx

[Ka24de240sxS13]

I'm so sick of these vacuum lines! I really cant figure out which hoses go were! my intake is off the car, everything is disconnected, I'm using a diagram from the book, and i still cant tell whats going on! I'm getting so pissed, because i need this car to pass emissions.

Any input would be helpful. Pictures would be heavenly

[clss240]

3 of the small ones on bottom front side of the throttle body all get spliced into the intake tube then run back to the egr, fpr, and some other emissin deal back there. the 4th on the bottom of the throttle body goes to youre evap canister. that should get you started

[krash133]

Its those three and the associated t-junctions that they go to that has me stumped. The one i think goes to the egr solenoid , then to both the egr and the egr bpt. Someone please tell me if I'm correct here, thx

[clss240]

one of the ones under the throttle body is coneected to a constant caccum. that one goes to the evap canister, the other three need to get spliced into your intake system and yes controll scv(if obd1), egr, and something else i forget