Electrical

3,450 topics in this forum

1. 

   In need of Fuel Pump Control Relay

   August 1, 2012 by hester_prynne

   • 4 replies
   • 1.7k views

   Does anyone have a Fuel Pump Control Relay for sale? I can't seem to find one. My car is a '78 280z. Thanks, _Tony

   

   Last reply by hester_prynne, August 2, 2012
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3. 

   need help with ultra 9100 CDI

   July 27, 2012 by brenco

   • 5 replies
   • 5.3k views

   hi there.. i'm pallie from malaysia and currently i having a problem with Ultra 9100 CDI. now i'm facing a problem to install this stuff because i can't find a installation guide.. really appreciate if u guys help me with this matter.. i'm planning to install this stuff in my L24. do i need other item??? as i got this one from my friend. here a sample of the item.. i've search in google but can't find any installation guide there really appreciate any comments or opinion or any technical advise regarding this stuff here the actual item.. i really need the user guide.. hope u guys can help me out.. thanks..

   

   Last reply by brenco, July 31, 2012
4. 

   12 Volt switch source

   July 13, 2012 by Pomorza

   • 9 replies
   • 1.8k views

   Hey guys, I'm planning on installing two new gauges in the Z but am having a hard time finding a 12 volt switched (i.e car has to be on) source. Any ideas? Thanks Jan

   

   Last reply by EScanlon, July 29, 2012
5. 

   What the heck is this?

   July 29, 2012 by grannyknot

   • 5 replies
   • 1.3k views

   1970 240z, I have started removing all the tape from the wiring harness and finding all sorts of things under the tape. This thing is wired between the coils Pos. terminal and the one of the two terminals on the side of the alternator, the alternator has been upgraded to the 60 amp.

   

   Last reply by grannyknot, July 29, 2012
6. 

   Researched - need clear electrical help and answer.

   July 26, 2012 by RyuZ32

   • 2 replies
   • 1.1k views

   I spent last night and the better half of this morning going thoroughly through all 73 pages of the electrical section of this forum.. I have a 77 280Z made in 7/77. I just scored a slightly scuffed harness out of a 10/77 so a 78.. I acquired the Fuel Injection Relay that screws in near the battery, The ECU numbers were the same, will this harness go right in? All i found was the AFM didnt have Fuel Pump Points, but my pump is on a toggle switch anyways. All help will be greatly appreciated, and Ive spent my time searching and not finding clear answers so please no Flames about searching. Im an AVID user on 300ZXCLUB so im very familiar with the search function.

   

   Last reply by zKars, July 26, 2012
7. 

   CAn you clean an O2 sensor?

   July 24, 2012 by Zedyone_kenobi

   • 5 replies
   • 2.1k views

   I am putting in a new engine and before I reinstall my O2 sensor I would like to clean all the carbon deposits off it. Is there a safe way to do this without damaging the element?

   

   Last reply by Wade Nelson, July 25, 2012
8. 

   Gauges "pulsing" = ???

   February 17, 2010 by Biker_Trash

   • 8 replies
   • 2.6k views

   My temp gauge and oil gauge are "pulsing" together in unison. They move up a bit and down a bit in a synchronized fashion every few seconds. My amp gauge reads 15 pretty much all the time, too. Would this be a sign of my alternator going south? Other ideas? All feedback appreciated. Thanks. Jeff

   

   Last reply by Zed Head, July 23, 2012
9. 

   71 240Z. Aftermarket power antenna installed. Some pics and a short video.

   July 21, 2012 by rubrbulits

   • 3 replies
   • 3.5k views

   I bought this power antenna kit at Autozone for 59.95 plus tax. I thought I would try this after reading an earlier post from a member here who used the same kit. As long as you are connecting this to a modern stereo unit with the blue accessory wire, it's not too complicated. I just wonder how long this fine chinese made product will last. Here is a short video of the antenna working. http://www.youtube.com/watch?v=sG2S0M2hBEM

   

   Last reply by EhlersRS, July 21, 2012
10. 

    Horn and dash lights not working

    April 21, 2012 by bhermes

    • 8 replies
    • 6.6k views

    OK, now that I have my over voltage situation resolved it is on to the next problem. My horn and dash lights do not work. Headlights and map light do work. Brake light is working (laugh all the time the car is on) Not sure if the horn and dash lights not working could be caused by one problem or not. I will be looking at the rheostat for the dash lights. Comments? Any direction would be appreciated. Thanks in advance.

    

    Last reply by Richard Oben, July 20, 2012
11. 

    MSD Blaster 2 for stock EFI L28/ '76 280z?

    July 17, 2012 by 8DC

    • 1 reply
    • 3.8k views

    I've read dozens of threads trying to find the answer to this, but most seem to be discussing pairing it with the 6AL, Mallory distributor or upgrading older 240z's... Is the MSD Blaster 2 coil plug and play for my stock '76 280z? (L28 EFI) Do I need the MSD 8910 tach adapter and if so, where do I hook that up? Pics would be appreciated.

    

    Last reply by Zed Head, July 18, 2012
12. 

    I want pwr windows on my 72, what is the best kit , any info is welcome

    July 14, 2012 by 72 OJ

    • 0 replies
    • 991 views

    My 72 has very smooth window cranks , so I want to add power windows, any info on this mod will be welcome. Best kit out there, things to avoid,etc.

    

    Last reply by 72 OJ, July 14, 2012
13. 

    Horn Identification - Early '47 260Z

    July 13, 2012 by fixitman

    • 1 reply
    • 1.2k views

    Can anyone identify whether the following horn information is for a hi or low frequency horn? Miymotohorn Japan Model ME 12V8A115dB Date X3 Thanks, Fixitman

    

    Last reply by dzc922, July 13, 2012