does anyone have a vacuum diagram to an 89 240?

ONLY for ADVANCED technical discussion about the 240sx!
fatboy
Posts: 294
Joined: Wed May 12, 2004 4:46 am
Car: s13

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yea, i noticed my gas mileage was really bad so i checked it out. i have absolutely no vacuum at any line so i need a diagram pretty bad.


Thee 240sx Owner
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Joined: Thu Apr 03, 2003 9:58 am
Car: Canadian 89 240 with LSD/stock no ac/ and 4 motor swaps
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theres no way you can't have a vacum or your car wouldn't be running... hit me up on AIM and i'll help you out considering i know the vaccum lines

fatboy
Posts: 294
Joined: Wed May 12, 2004 4:46 am
Car: s13

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i didnt say the engine had no vacuum.i said there was no vacuum at all at the vacuum lines. i need to elaborate a little more on that. i checked the lines going from the egr valve and all the other vacuum lines on the intake manifold. i dont have aim i can communicate via aim. thanks for your help

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black s13
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i believe your hood holds that information.

fatboy
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Car: s13

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i checked the hood and there was no info. but this thread can be closed. i found the root of the problem. thanks for you responses.

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ricebike
Posts: 3381
Joined: Sat Feb 15, 2003 7:03 pm
Car: 1989 240sx se 5spd (donated to my brother in law)
2002 Quest
2005 Altima
Location: CNJ

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what's the root of the prob? i wanna learn...

fatboy
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Joined: Wed May 12, 2004 4:46 am
Car: s13

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it was the main vacuum hose on the egr valve.

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JNM240
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Car: 90 Coupe, 90 Hatch (CA18DET)
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I would upload the FSM vacuum wiring diagram for the KA24E, but the photo page says that .jpeg format is unacceptable. What format shout it be in?

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ricebike
Posts: 3381
Joined: Sat Feb 15, 2003 7:03 pm
Car: 1989 240sx se 5spd (donated to my brother in law)
2002 Quest
2005 Altima
Location: CNJ

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2 late: he had found the problem & fixed it already

fatboy
Posts: 294
Joined: Wed May 12, 2004 4:46 am
Car: s13

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yea man, thanks though. i might be needing it in teh future though. where in south louisiana are you located? im in baton Rogue

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JNM240
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Car: 90 Coupe, 90 Hatch (CA18DET)
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Slidell. I was still going to post the vacuum diagram so that anyone could search and find it. Anyone know what formate the pic should be in to post it?

fatboy
Posts: 294
Joined: Wed May 12, 2004 4:46 am
Car: s13

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JNM240 wrote:Slidell. I was still going to post the vacuum diagram so that anyone could search and find it. Anyone know what formate the pic should be in to post it?


jpeg should be it. if you can, please email it to me at [email protected] for future references

R32wanabee
Posts: 57
Joined: Wed Dec 22, 2004 12:31 pm
Car: 89 240 coupe

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I need the diagram so could u please post it? or email it to me at [email protected]

navysnail
Posts: 3335
Joined: Wed Feb 11, 2004 1:33 pm
Car: 1990 Nissan 240SX fastback

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go to my m embers rides i have the page scanned from the fsm

R32wanabee
Posts: 57
Joined: Wed Dec 22, 2004 12:31 pm
Car: 89 240 coupe

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sweet thanks.

R32wanabee
Posts: 57
Joined: Wed Dec 22, 2004 12:31 pm
Car: 89 240 coupe

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got it

R32wanabee
Posts: 57
Joined: Wed Dec 22, 2004 12:31 pm
Car: 89 240 coupe

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it's hard to see, I need to know which order the 3 lines under the throttle body go. can u tell me that? it's the 3 that connect right next to each other.THanks

navysnail
Posts: 3335
Joined: Wed Feb 11, 2004 1:33 pm
Car: 1990 Nissan 240SX fastback

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r32--can you clairify that a little more, im not sure if i understand which lines your talking about

oh, and here is the link for anyone that wants ithttp://nissaninfiniticlub.net/...age=2

R32wanabee
Posts: 57
Joined: Wed Dec 22, 2004 12:31 pm
Car: 89 240 coupe

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There is 3 vacuum lines under the throttle body, 3 hard lines that the vacuum connects to. One goes to the fuel cannister thing by the radiator, the other two go on the drivers side wall across from the exhuast manifold. I think I may have them in the wrong order. I'm getting sick of this and I think I may just sell the car, and go back to honda. But I want to keep this car.


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