need help asap with 240sx

ONLY for ADVANCED technical discussion about the 240sx!
jp-racing
Posts: 21
Joined: Sat Jan 31, 2009 4:47 pm
Car: 1996 240sx-se w/sr20det

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Hello. I am new with 240, well my friend give me a 1996 240sx-se with an sr20det swap that he never got to turn on well today i finish putting all the Intercooler pipe. the fuel pump is working but the ecu light is not on. the car crank and fuel is working but won't turn on. there is a couple of plugs that does't plug no where. if anyone can help me i will appreciate or if there is someone close from me i will pay for any help. i forgot, yes i check all the fuses and they are good. the only thing is that the ecu light is not on and injector provably are not firing. thanks

Modified by jp-racing at 7:39 AM 2/1/2009
Modified by jp-racing at 6:19 AM 2/11/2009


jp-racing
Posts: 21
Joined: Sat Jan 31, 2009 4:47 pm
Car: 1996 240sx-se w/sr20det

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help please

silverarrow27
Posts: 460
Joined: Thu Sep 16, 2004 7:25 am

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Have you checked for spark? Ecu is most likely dead.

jp-racing
Posts: 21
Joined: Sat Jan 31, 2009 4:47 pm
Car: 1996 240sx-se w/sr20det

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there is not spark but i an getting fuel in the fuel line. the ecu light still off. what will i have to check next?

jp-racing
Posts: 21
Joined: Sat Jan 31, 2009 4:47 pm
Car: 1996 240sx-se w/sr20det

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I when with a new battery check for spark, and cylinder #1 has spark but number 2-3-4 has not spark, i check all the coils on cylinder #1 cable and they all work , What do you guys think. do i need to get a new spark plugs wire harness?

Bstrd240SX
Posts: 131
Joined: Thu Jun 28, 2007 5:41 pm

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is the wiring harness original or was this swap done with a harness that had been cut ?

the first order of business is to trace EVERY SINGLE ecu wire and make sure its in the proper spot, do NOT go swapping ecu's untill this is done, if the wrong wire is getting 12 you'll fry the new ecu in a heart beat

also make sure that every wire is properly soldered, crimp connectors are garbage because they dont always transmit a signal clearly, and sometimes dont transmit it at all


User avatar
1.8turboterror
Posts: 142
Joined: Fri Jan 02, 2009 7:58 am
Car: 1989 240sx with a built ca18det
Contact:

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Let me know wats good I live in the area give me your address and maybe 2mrrw aternoon I could swing by and check her out for you . Buh if I get it too turn on throw me a couple bucks nd well call it a deal.

jp-racing
Posts: 21
Joined: Sat Jan 31, 2009 4:47 pm
Car: 1996 240sx-se w/sr20det

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1.8turboterror wrote:Let me know wats good I live in the area give me your address and maybe 2mrrw aternoon I could swing by and check her out for you . Buh if I get it too turn on throw me a couple bucks nd well call it a deal.
Well call me i will pay you if you get it to turn it on, i will help you whith anything i can. call me at work from 6:00am to 2:00pm 732-602-1822 and after 2:00pm my cell phone 732-277-5183 My name is Jonathan. You can call me at work and leve a menssage Thanks

liquid_cool
Posts: 1700
Joined: Sat Jul 05, 2008 3:02 am
Car: 1990 Nissan 240SX KA24DE-T swap 8.6:1cr, duelsprings, ti retainers,supertech pistons, K1 H-beems balanced internals ect ect

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1.8turboterror wrote:Let me know wats good I live in the area give me your address and maybe 2mrrw aternoon I could swing by and check her out for you . Buh if I get it too turn on throw me a couple bucks nd well call it a deal.
hay man..thats a cool thing to offer help like this..we need more like ya on these forums and in the world..helps grow our comunity...props for ya bro!

jp-racing
Posts: 21
Joined: Sat Jan 31, 2009 4:47 pm
Car: 1996 240sx-se w/sr20det

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liquid_cool wrote:
hay man..thats a cool thing to offer help like this..we need more like ya on these forums and in the world..helps grow our comunity...props for ya bro!
If i get to learn more about this car i will be helping people too. No that many people like to help others.

jp-racing
Posts: 21
Joined: Sat Jan 31, 2009 4:47 pm
Car: 1996 240sx-se w/sr20det

Post

1.8turboterror wrote:Let me know wats good I live in the area give me your address and maybe 2mrrw aternoon I could swing by and check her out for you . Buh if I get it too turn on throw me a couple bucks nd well call it a deal.
What up man , are we doing this thing, let me know. I want to take toWire electronics in edison nj. i don't know if they charge alot just to turn it on,and then i finish doing my kouki conversion. I want to talk to you first to see if you can help me


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