wiring prob

ONLY for ADVANCED technical discussion about the 240sx!
User avatar
Acumo
Posts: 233
Joined: Sat Aug 25, 2007 7:58 am
Car: 92 hatch

Post

91 240SX with a sr20de naturally aspired! my problem is that my battery dosent charge and everytime i give it a jump start it turns on but after 2 thousand rpm my lights get bright like its charging, also my reverse lights stay on and my dash lights like the brake abs and some other little ones. it makes a noise in the EGI relay like a beeeeeeeeeeeeee.. idk what it is so i take it out maybe the wiring is bad anyone know? thanks


User avatar
xdabsx
Posts: 404
Joined: Thu Oct 26, 2006 10:15 pm
Car: 96 240sx/92 240sx coupe/94 240sx vert/95 240sx/93 240sx hatch
Contact:

Post

if its not the alternator make sure the ground wires goin to your battery have good connection and if thats not the problem it something wrong wit the power wire for your alternator in the lower harness.i believe the wire is white with red stripe

User avatar
Acumo
Posts: 233
Joined: Sat Aug 25, 2007 7:58 am
Car: 92 hatch

Post

okay thanks dude

User avatar
edgartheace
Posts: 368
Joined: Wed Sep 27, 2006 3:33 pm
Car: 1993 240sx, 1992 300zx RIP, 1993 300zx 2+2, 1993 Infinti J30t

Post

Check you engine Control fuse in the passenger side engine bay fuse box. When this one goes you get that weird buzzing noise from the EGI relay.

User avatar
Acumo
Posts: 233
Joined: Sat Aug 25, 2007 7:58 am
Car: 92 hatch

Post

awesome, im not 100% sure wich one it is do u have a pic or something like that? thanks bro

User avatar
edgartheace
Posts: 368
Joined: Wed Sep 27, 2006 3:33 pm
Car: 1993 240sx, 1992 300zx RIP, 1993 300zx 2+2, 1993 Infinti J30t

Post

Here you go. Let me know if you have any more questions.


User avatar
Acumo
Posts: 233
Joined: Sat Aug 25, 2007 7:58 am
Car: 92 hatch

Post

cool thanks man ur really helpful im going to do it tomorrow because its raining outside thx!

User avatar
Acumo
Posts: 233
Joined: Sat Aug 25, 2007 7:58 am
Car: 92 hatch

Post

hey man my fuses seem to be good.. my dash lights stay on like the brake light and abs.. i think is the alternator after 3k rpm it charges b4 that its dim

User avatar
White Comet
Posts: 19033
Joined: Thu Jun 15, 2006 7:22 am
Car: fc, s13 and mazda6, Sierra
Location: lancaster, pa

Post

alt and grounds is my guess and u already stated its probably not the fuse.

out of curiosity why did u go w/ an sr20de?

User avatar
Acumo
Posts: 233
Joined: Sat Aug 25, 2007 7:58 am
Car: 92 hatch

Post

bought it like this ..

User avatar
White Comet
Posts: 19033
Joined: Thu Jun 15, 2006 7:22 am
Car: fc, s13 and mazda6, Sierra
Location: lancaster, pa

Post

that makes sense then. theres a local guy w/ an sr20de w/ a turbo kit, that things makes some pretty good power

User avatar
jdm_griffin
Posts: 384
Joined: Sun Mar 25, 2007 7:27 pm
Car: 240sx coupe

Post

theres a guy around me with an older sentra with an na sr20.

he runs high 13s but he wont tell me he has done to it.

User avatar
Acumo
Posts: 233
Joined: Sat Aug 25, 2007 7:58 am
Car: 92 hatch

Post

cool but i need that wiring problem fixed because if i dont fix it i cant put alarm on it and have to disconnect the battery everytime i leave the car on

User avatar
White Comet
Posts: 19033
Joined: Thu Jun 15, 2006 7:22 am
Car: fc, s13 and mazda6, Sierra
Location: lancaster, pa

Post

did u check out anything yet, and if so what did u find?

User avatar
Acumo
Posts: 233
Joined: Sat Aug 25, 2007 7:58 am
Car: 92 hatch

Post

im getting my alternator this week, my fuses look fine... thx wc

User avatar
White Comet
Posts: 19033
Joined: Thu Jun 15, 2006 7:22 am
Car: fc, s13 and mazda6, Sierra
Location: lancaster, pa

Post

no prob, thats one good thing, i'm on here at odd hours so when someone asks a question i can normally answer right away

User avatar
Acumo
Posts: 233
Joined: Sat Aug 25, 2007 7:58 am
Car: 92 hatch

Post

do u know any places where i can get a kit for the sr20de n/a and like i know i have to get injectors and what else?? internals thanks

User avatar
White Comet
Posts: 19033
Joined: Thu Jun 15, 2006 7:22 am
Car: fc, s13 and mazda6, Sierra
Location: lancaster, pa

Post

i'll talk to the local guy about his set up, iirc hes selling it but yeah it really rips

User avatar
Acumo
Posts: 233
Joined: Sat Aug 25, 2007 7:58 am
Car: 92 hatch

Post

cool hit me up man really intrested.. thanks

User avatar
White Comet
Posts: 19033
Joined: Thu Jun 15, 2006 7:22 am
Car: fc, s13 and mazda6, Sierra
Location: lancaster, pa

Post

no prob, i was feeling a little sick the last few days, but i'll get teh details on it tomorrow


Return to “240SX Technical Forum”