Electrical
Anything about the electrical system on a Zcar.
3,450 topics in this forum
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After (finally) getting the broken bolt out of the alternator mounting bracket, I'm ready to proceed with installing the new alternator. When un-installing the faulty alternator, I failed to document/draw what connected where. I figured, (go figure), that it would be easy to remember. Two of the wires go on the engine block side of the plug, the plug plugs in, and the remaining wire connects on the opposite side of said plug. The Haynes manual doesn't help a novice like me, since I don't read elec schematics. Any/all help appreciated. I'm posting a pic of the back side of the alternator and a pic of the four connectors. Thanks!
Last reply by Bambikiller240, -
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Thanks to Alan T, I discovered that our 240Z bumpers have two pre-drilled hole underneath them for the mounting of fog lights. See picture below, courtesy of Alan, of position of holes for the optional fiog lamps. Now my question is, can anyone else share any pictures of their own driving/fog light set up. I am unsure whether to go for the rectangular lights as above or to go for the circular variety. Thanks.
Last reply by EScanlon, -
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A couple of weeks ago some one posted a wiring diagram of both - The stock 240 Tach diagram & a ZX diagram for ZX electronic ignition swap. The diagram for the ZX showed how to hook up wires to make the 240Z Tach work again with the ZX ign. However... I installed a '78 280Z electronic ignition in my '72 240Z. Does anyone know how to hook the Tach up for that swap?? - Jeff
Last reply by z-ya, -
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Z Friends...I really need help on this. I started the Z this morning and it quit after few minutes at idle. Tried to restart it and it would turn over but would not hit at all. It is getting gas. Car sat for a few minutes and restarted. Amp gauge bouncing all over. Stopped running after about a minute. Will not start or hit at all now. Couple days ago I accidentially touched jumper leads (new battery dead while sitting out 5 month project). Car has aftermarket electronic ignition. Have I cooked it? I'm also thinking the diodes or fuseable link may be the culpret? Any ideas would be most appreciated:stupid:
Last reply by livenbad, -
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I have a 83 280 ZX .With a digital Insterment cluster. My Coolant temp gauge is not working. My Guess is that the sending unit is not working. I see 3 possible units on my engine One at the front of the thermostat housing the others on the passenger side of engine one in the block the other in line with the heater hose Witch one controls the temp gage Thank you very much:classic: :classic:
Last reply by Mike Hill, -
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I just got this fuse box to replace my melted fuse box in my 72 from Rick Hanson at hmsports.com (smooth transaction, good deal!). I figure from my observations, and from reading other posts on this site, that the reason my current fuse block started to melt was because the contacts became corroded which caused them to create resistance, which then generated heat. I was pretty lucky to be able to find one that was not melted and didnt seem to have a corrosion problem, I may not be so lucky 10 years down the road if this box has the same problem. so, other than the obvious of cleaning it up, are there any things that any of you could recommend to prevent this problem from…
Last reply by Inf, -
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I believe I need to replace the fusible link for my starter. The Haynes manual doesn't really say anything about it except to put it in the wiring diagram. Can anyone give me a clue on what I replace it with and how I replace it? Thanks
Last reply by Bambikiller240, -
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Does someone have a 280z wiring diagram in electronic format? If so, can you send it to me? I have a member asking for one. -- Mike
Last reply by ecp48, -
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Can anyone tell me from experience which HAZARD Switch I need for a 1972 240Z? Long Lead or Short Lead type? Thanks Carl
Last reply by Gav240z, -
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I was thinking about putting one. Has anyone here had this done? Was it an EZ install. Did you have probs with your car AFTER the install? Did you engine run quieter? I know it's alot og Q's........
Last reply by lance75_280z, -
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This is a follow-up on a previous post. Occasionally the car will not start, nothing. Like the battery has been disconnected. One sympton is loss of preset radio stations. Tracked it to the vr by tapping on it the last time it happened. Started right up. Now, is this a fatal sign with the vr and should I replace it? Can they be adjusted, etc.? Are the points sticking?
Last reply by Bambikiller240, -
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Hi all, Would anyone be so kind as to give me WxLxH dimensions in " or mm of their MSD6 box? I am fab'ing an alum. box to go where the smog pump used to be - it will house the ext. coil right now and also have room for an MSD6AL box in the future... Thank you. -e
Last reply by 2ManyZs,
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Wilbur
