Electrical
Anything about the electrical system on a Zcar.
3,430 topics in this forum
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Back in 2014 I purchased a set of fusible links from my local Nissan dealer. They sourced the parts from Coutesy Nissan. Wayne is buzy with an update of his electrical diagram and this was a point of discussion. Im not sure if they changed the colors, but the set I received is: 1x Black p/n: 24161-A0100 (YAZAKIFLWX-1.25) 1x Green p/n: 24161-28500 (YAZAKIFLWX-0.5) 2x Brown p/n: 24161-Y0100 (FTX-0.3) In (brackets) are codes on the link insulation. The brown have a different number compared to the manual,. They are brown instead of the original red. That could explain the different part number. Refering to the parts manual en Waynes color…
Last reply by DHA280Z, -
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i have a modest sound system. 4 speakers total and a CD player/head unit. No amplifiers. Was working fine, now all speakers have this terrible sound coming out of them that sounds like a mix of static and cracking. Its not a stereo ground wire. Some web research said it might be either the battery, starter, or alternator. Anyone have any experience with anything similar?
Last reply by Dave WM, -
Hi, I am planning to upgrade all fuses and most relays in my 1977 280Z. Are the any good modern standard replacements for the Fuel Pump Control Relay and the Electronic Fuel Injection Relay? Or is the only way to achieve the same function by using multiple standard relays? Thank you for your help.
Last reply by HusseinHolland, -
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- 548 views
Hello, does anybody know what contacts are the correct ones for the 280Z 35Pin ECU connector? It is an AMP connector, but I cannot find the correct contacts. At first I thought it were the Junior Power Timer contacts, but they don't have the exact same dimension - they seem to be a little too small...according to the drawing that I found. I would like to completely rewire the injectors. Thank you for your help.
Last reply by Captain Obvious, -
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I'm trying to find the right size pin extractor to remove the round male pins from the connectors. The size appears to be the same as a Molex pin. (0.093" or 2.36 mm). Has anyone on here found a good pin extractor for these? I am hoping to design a headlight relay solution for the 260Z/280Z that will be of similar elegance to the solution I created for the 72/73.
Last reply by SteveJ, -
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My car just started making a very odd sound when it turns over. It sounds like a spinning tires. only until the car fully cranks up and then sound is gone. Any ideas. I will try to get a quick video next time i crank it up.
Last reply by Zed Head, -
- 2 followers
- 11 replies
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Guys I am lost here. I was putting my AC console all back together and AC did work when it used to just a day ago. When i turn the switch...nothing. In image 2, this came loose. Looks to me like a ground? Also it comes from wire harness that connects to AC switch. I found a hidden fuse i didnt know existed. It was blown, photo 1, numbered 3. I had ignition on and the above shown wire in photo 2 not grounded. I put a new fuse in, it got orange hot and blew. I turned ignition off. I grounded that wire, hopefully right thing to do? I then put in another fuse. It blew too. Any thoughts. btw, i have 2 connectors number 1 and 2 that dont go to anything. cur…
Last reply by Wally, -
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My friend has a '75 280 that had a crane x700 spark box on it which we removed. After reconnecting the stock ignition system we noticed the ballast resistor had been removed by the PO. Using the 12v coil the crane module used, would connecting both power wires to the positive terminal cause any long-term damage to the stock transistor ignition module? The car runs when wired that way. If running it that way will cause an eventual issue on a '75, what did Datsun do to the '78 model since that was the only year that didn't use the ballast resistor?
Last reply by Zed Head, -
- 3 followers
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Ok, I’ve started wiring the alternator in my 1977 280Z. I’ve noticed a huge issue: the wiring harness has two wires and T-Connector, while the alternator has four pins. Im not sure as to the type of Alternator, but would a new compatible voltage regulator be needed to make this work? thanks in advance!
Last reply by Zed Head, -
- 3 followers
- 9 replies
- 614 views
I have been working on creating a comprehensive diagrams so I can rebuild all of my wiring and I could really use some help with the last couple of details. Context: The previous owner sold me the car largely disassembled so I have had to chase all of the wires and connectors and figure out what they go to. In the process of doing that I discovered that my engine harness is for an automatic, but I have a manual car. There are also a couple of wires that were snipped. The first thing I need to understand is what one of the cut wires is for. It's a thin black wire (approximately 14 or 16 AWG) and comes out of the main trunk of the harness near the Seatbelt Relay c…
Last reply by Diseazd, -
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I have a 1977 280Z, and it (or I rather) have an unusual problem. The red brake light indicator will not go off. But here is the kicker. When the parking brake is fully engaged the light is very red, release the parking brake and the brightness diminishes quite a bit (but it is still on). Any ideas would be appreciated. Thanks, Jim
Last reply by MM569457, -
- 5 followers
- 11 replies
- 1k views
I have my antenna hole rubber plugged. But i have the original antenna with cable and i think it all works (i am missing the outer chrome portion that screws on outside car). Wondering what others did. Did you go with A stationary antenna? If you used original where did you mount the electric button to raise lower antenna. I dont have original radio, but a newer one. So would need some kinda button if go electric route. Or did you just rig it so when the radio is turned on the antenna raises and lowers when turned off
Last reply by dutchzcarguy,
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