Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Go Back   Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum > General > Tech Talk

Tech Talk Technical Discussion About The Nissan 240SX and Nissan Z Cars


Reply
 
Thread Tools Display Modes
Old 12-22-2011, 09:59 PM   #1
OoAtreyuloO
Zilvia Junkie
 
OoAtreyuloO's Avatar
 
Join Date: Feb 2011
Location: Compton
Age: 35
Posts: 340
Trader Rating: (1)
OoAtreyuloO is an unknown quantity at this point
Feedback Score: 1 reviews
s13 Starter and alternator Draining batt.

Ok so im stumped and I have checked all previous possibilities.

Like the title states the Starter, alternator, battery fuses (kick panel) , and fuses in the main fuse box. all show on with a tester when the car is off.

This started happening all of a sudden.

Ive checked the ECU by disconnecting it and it still stayed on.

so than i removed my my ignition switch and it still stayed on....

cars stock i have no clue what it could be.

New ground cable and alternator and starter and batt.

some one shed some light im tired of disconnecting the batt.
OoAtreyuloO is offline   Reply With Quote
Sponsored Links
Old 12-22-2011, 10:20 PM   #2
Sileighty_85
Post Whore!
 
Sileighty_85's Avatar
 
Join Date: Dec 2006
Location: Misawa, Japan
Posts: 6,815
Trader Rating: (8)
Sileighty_85 is close to perfectionSileighty_85 is close to perfectionSileighty_85 is close to perfectionSileighty_85 is close to perfectionSileighty_85 is close to perfectionSileighty_85 is close to perfectionSileighty_85 is close to perfectionSileighty_85 is close to perfectionSileighty_85 is close to perfectionSileighty_85 is close to perfectionSileighty_85 is close to perfection
Feedback Score: 8 reviews
So Your getting 12V at the big wires on the alt and battery? .....Thats normal
__________________
後輪駆動車1番
1989 Built SR GT2871R -363whp
1998 S14 W/RB25- 250ish (For Now)
1986 SR86 - 200ish
1990 R32 GTR - 320hp
Don't Buy Engines from JDM-Online http://zilvia.net/f/businesses/207457-jdm-online.html
Don't Buy XS-Power or SSAC Shit
Sileighty_85 is offline   Reply With Quote
Old 12-22-2011, 10:25 PM   #3
OoAtreyuloO
Zilvia Junkie
 
OoAtreyuloO's Avatar
 
Join Date: Feb 2011
Location: Compton
Age: 35
Posts: 340
Trader Rating: (1)
OoAtreyuloO is an unknown quantity at this point
Feedback Score: 1 reviews
12v while the car is off is normal?
OoAtreyuloO is offline   Reply With Quote
Old 12-22-2011, 10:31 PM   #4
Sileighty_85
Post Whore!
 
Sileighty_85's Avatar
 
Join Date: Dec 2006
Location: Misawa, Japan
Posts: 6,815
Trader Rating: (8)
Sileighty_85 is close to perfectionSileighty_85 is close to perfectionSileighty_85 is close to perfectionSileighty_85 is close to perfectionSileighty_85 is close to perfectionSileighty_85 is close to perfectionSileighty_85 is close to perfectionSileighty_85 is close to perfectionSileighty_85 is close to perfectionSileighty_85 is close to perfectionSileighty_85 is close to perfection
Feedback Score: 8 reviews
youp those wires are connected directly to the battery
__________________
後輪駆動車1番
1989 Built SR GT2871R -363whp
1998 S14 W/RB25- 250ish (For Now)
1986 SR86 - 200ish
1990 R32 GTR - 320hp
Don't Buy Engines from JDM-Online http://zilvia.net/f/businesses/207457-jdm-online.html
Don't Buy XS-Power or SSAC Shit
Sileighty_85 is offline   Reply With Quote
Old 12-22-2011, 10:34 PM   #5
EsChassisLove
Nissanaholic!
 
EsChassisLove's Avatar
 
Join Date: Jan 2011
Location: San Diego
Age: 36
Posts: 2,090
Trader Rating: (26)
EsChassisLove is an unknown quantity at this point
Feedback Score: 26 reviews
around 12V while its off is normal.

Check grounds?

Fuck electricity.
__________________
IG/TikTok-ThatS14_Z06guy
EsChassisLove is offline   Reply With Quote
Old 12-23-2011, 10:53 AM   #6
rcdad123
Zilvia Addict
 
rcdad123's Avatar
 
Join Date: Jul 2011
Location: san diego
Posts: 639
Trader Rating: (0)
rcdad123 is an unknown quantity at this point
Feedback Score: 0 reviews
so is it actually draining the battery? if you have a drain, do a parasitic drain test. hook up your voltmeter test leads according to the manufacturer`s manual and then start pulling fuses one by one until the drain goes down or completely gone. if you pull the radio fuse out and the drain goes down, the drain is somewhere in that circuit. but on the older cars, a few circuit uses the same fuse. so it might not just be the radio. you have to look on the FSM and see what circuits use what fuses. also, a little drain is normal due to clock, radio memory, etc. but if you have more than .035 amp, something is staying on. newer cars can draw twice as much as that due to all kinds of computers in them. good luck.
rcdad123 is offline   Reply With Quote
Old 12-23-2011, 11:38 AM   #7
OoAtreyuloO
Zilvia Junkie
 
OoAtreyuloO's Avatar
 
Join Date: Feb 2011
Location: Compton
Age: 35
Posts: 340
Trader Rating: (1)
OoAtreyuloO is an unknown quantity at this point
Feedback Score: 1 reviews
Thanx ill recheck it today ... I just gad the impression,that all components turned off when a car is switched off
OoAtreyuloO is offline   Reply With Quote
Reply

Bookmarks



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -6. The time now is 08:31 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
vB.Sponsors
Copyright ? 1998 - 2022, Zilvia.net