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in need of vacuum, air/fuel line diagrams

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Old Sep 26, 2010 | 01:42 PM
  #1  
EBE23's Avatar
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in need of vacuum, air/fuel line diagrams

anyone know where i can find these diagrams on the web, my chilton's manual sucks. i just dropped in my KA24DE the other day and there's some air, fuel, and vacuum hoses that i don't know where they go. too many control valves/ports.

if not diagrams then pictures under the hood in several locations of a 240 with the KA24DE motor in it with everyone hooked up and the hoses/lines would be great too!

Any help would be great. thanks guys
Old Sep 26, 2010 | 10:13 PM
  #2  
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dl the fsm from here.
http://www.midweststreets.com/240SX/ecupin.html
Old Sep 27, 2010 | 05:37 AM
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you only need 2 vacuums really... FPR, IACV (which is huge and cant mistake it) and if it applies secondary butterfly valves.
Old Sep 27, 2010 | 07:13 PM
  #4  
EBE23's Avatar
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Originally Posted by jramosthe1st!

i look at that chart and i hardly know what i'm lookin at. please help explain the abbreviations. like B/W, Y/B, R/L, etc.

Last edited by EBE23; Sep 27, 2010 at 07:16 PM.
Old Sep 27, 2010 | 10:18 PM
  #5  
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what page are you looking at?
Old Sep 30, 2010 | 08:30 PM
  #6  
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well through the ecu is the hard way, i just need some pictures of the under the hood. everything hooked as follows; throttle chamer, EGR control solenoid valve, S.C.V control solenoid valve, pressure regulator control solenoid valve, A.I.V control solenoid Valve. and these control solenoid valves are also known as butterfly ports/valves located behind the motor on the right side, the right side of the motor below the ignition coil. and also the vacuum hard lines that come up under the throttle body
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