240Z, 260Z, 280Z Performance / Technical Discussions related to performance motor enhancements, upgrades.

Electrical (fusable Link) Problem this time

Thread Tools
 
Search this Thread
 
Old Sep 23, 2008 | 06:58 PM
  #76  
at-jefft's Avatar
Thread Starter
Uber n00b!
 
Joined: Jul 2008
Posts: 98
From: Elmhurst, IL
Originally Posted by snwbrderphat540
i wouldn't recommend that last idea.... lol. well honestly i want to re-check the continuity, use a multimeter i know is working and i am using correctly and then see whats up. or do you have a passport radar detector? you can plug it into your cigarette lighter outlet in the car and get a volts reading lol.
Would a video help(checking continuity)?

sorry no radar detector lol.
Old Sep 26, 2008 | 05:57 PM
  #77  
at-jefft's Avatar
Thread Starter
Uber n00b!
 
Joined: Jul 2008
Posts: 98
From: Elmhurst, IL
Today I took off the neg battery cable then put the + probe to it and the - probe to the - battery and measured amps. it was .01 I took out fuses individually and when I took out the one of them the amps went to 0. I guess that circuit has a grounded + wire, right?

I looked at the fsm and the fuse box looks nothing like the one pictured. I looked at the wires going to it and it was a red wire with a blue stripe.It looks like that wire goes to the dash/gauges and door switch. Thanks, Jeff

Last edited by at-jefft; Sep 26, 2008 at 06:18 PM.
Old Sep 26, 2008 | 09:50 PM
  #78  
theramz's Avatar
I have a present for you...
 
Joined: Mar 2003
Posts: 1,699
From: dayton, nevada usa
.01 amps is about what the clock would use even if it doesn't move any more. The white wire with the red strip is the +. It runs from the alt to the dash harness, fuse box and amp gauge. Test this wire with your tester probe to ground (battery disconnected), shold be zero. If it beeps then you have a short. Check the back of the fusebox for melts.
Old Sep 27, 2008 | 10:42 AM
  #79  
at-jefft's Avatar
Thread Starter
Uber n00b!
 
Joined: Jul 2008
Posts: 98
From: Elmhurst, IL
It think I had the settings wrong on my multimeter. today I got from 33.6 to 46.9 amps leaking. I will find the fuse/circuit when I can get someone to watch the multimeter.
Old Sep 28, 2008 | 05:05 PM
  #80  
at-jefft's Avatar
Thread Starter
Uber n00b!
 
Joined: Jul 2008
Posts: 98
From: Elmhurst, IL
I now have the multimeter set at A 20m and it shows between 27 and 46 Amps.
I had someone watch as I pulled fuses. I dropped to zero when the 3 fuses that are connected with the white/red stripe wire were pulled.

How do I Find where exactly along the white/red stripe wire the short is?
Old Oct 5, 2008 | 03:02 PM
  #81  
at-jefft's Avatar
Thread Starter
Uber n00b!
 
Joined: Jul 2008
Posts: 98
From: Elmhurst, IL
two fuses are broken. I don't know if they broke from old age when I moved them or when the fusible link fried. I know I need to replace one 10A and one 20A, What voltage are they? 32v?
Old Oct 6, 2008 | 05:11 AM
  #82  
NismoPick's Avatar
The Good Twin
 
Joined: Aug 2005
Posts: 20,639
From: Wild Wild West, UTAH!
Originally Posted by at-jefft
What voltage are they? 32v?
12V you uber n00b!
Old Oct 6, 2008 | 06:29 AM
  #83  
theramz's Avatar
I have a present for you...
 
Joined: Mar 2003
Posts: 1,699
From: dayton, nevada usa
It's time to get someone to help you with that. Someone with experience. The problem with 35 year old cars is people without experiece fix them, sort of.
Old Oct 6, 2008 | 10:30 AM
  #84  
at-jefft's Avatar
Thread Starter
Uber n00b!
 
Joined: Jul 2008
Posts: 98
From: Elmhurst, IL
Originally Posted by NismoPick
12V you uber n00b!
I can't find any 12v fuses. the lowest voltage fuses I can find are 32v. I am well aware that a car uses 12 volts.
Old Oct 6, 2008 | 02:17 PM
  #85  
NismoPick's Avatar
The Good Twin
 
Joined: Aug 2005
Posts: 20,639
From: Wild Wild West, UTAH!
Where are you looking? All major parts stores sell large blade, small blade, and glass tubed fuses for cars.

Are you talking about accessory fuses or fuseable links?
Old Oct 6, 2008 | 03:14 PM
  #86  
at-jefft's Avatar
Thread Starter
Uber n00b!
 
Joined: Jul 2008
Posts: 98
From: Elmhurst, IL
I got the fuses I needed. Now if I can find the short I should be good to go, I hope.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Broaddus
300ZX (Z32) Forums
4
Apr 13, 2014 09:55 AM
BackHouseZ
280ZX (S130) Forums
13
Oct 2, 2011 12:02 PM
BackHouseZ
280ZX (S130) Forums
1
Apr 7, 2008 11:36 PM
nismo619
280ZX Performance / Technical
4
Oct 14, 2006 04:29 PM




All times are GMT -7. The time now is 01:30 AM.