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Project Home Coming 914 2.0, Ongoing Updates... |
LowBridge |
Aug 14 2015, 07:57 AM
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#1
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Member Group: Members Posts: 370 Joined: 10-August 15 From: Lunenburg, MA Member No.: 19,045 Region Association: North East States |
I'm new here and this is my first post..
I’ll start with a short back story.. I owned a 1975 914 2.0 in the early 80"s as a teenager and sold it many many years ago. About 9 months ago my youngest son (18yrs), wife and my dad decided to see if they could track down my car and well they did and last week my son along with my high school friend (who owned the car before me) drove down to GA buy it back. The previous owner had begun to restore but as we all know life happened and only got the car half way done, but in drivable condition which give us a great head start. I took the car for a short test drive and mechanically it worked, engine, brakes, gearbox all checked out well, so we bought the car and towed it home. Now the problem, only the front and side running lights and the passengers rear tail light worked. No headlights (high or low), fog lights and the driver’s rear tail light did not work. My son and I started to do a little investigating to see if it was something simple and found the fogs were not plugged in, so simple fix here. At this point my son tells me the running lights “feel” hot so I tell him to turn the key off because at this point no need to kill the battery (with all the reading I’m doing I now know this was a mistake to leave the key on). We also disconnect the battery with the heads lights in the up position so they are easier to work with. With the battery disconnected we start to disassembled the headlights and found the passenger side bulb burned out however the driver’s side was fine and but no power. We trouble shoot some more and I found a few more wires loose and make the connections. We now go back to try the lights again and reconnect the battery. The head lights go about 2/3’s back down and stop, we are dead with no power going anywhere and nothing happening when we turn the key. Just for giggles I remove the battery and charge it overnight, so just in case we killed it from earlier actions. I have checked my ground and metered it to make sure the connection was working (when we disconnect the battery I adjusted the ground wire because it was not on correctly). Additionally with more reading on the forums I think the 5 red wires coming off the battery go to the starter, ignition switch, fuse panel, hazard switch and relay board. We also disconnect all wires that we connected beforehand to get back to the same starting point. Now I do some more looking and find this (see picture) on what I think is the relay board in the engine compartment. The engine has been converted to Webers, so this seems to be some kind of crude jumper? I did have a spare relay and plugged it into that slot. At this point I’m not sure what to do next, I have ordered a color wiring diagram and a manual that should be here in a week. I did reconnect the battery and give the key a try but still dead, so thoughts? (IMG:http://www.914world.com/bbs2/uploads_offsite/i219.photobucket.com-19045-1439560659.1.jpg) (IMG:http://www.914world.com/bbs2/uploads_offsite/i219.photobucket.com-19045-1439560659.2.jpg) |
DRPHIL914 |
Aug 19 2015, 06:39 AM
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#2
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Dr. Phil Group: Members Posts: 5,766 Joined: 9-December 09 From: Bluffton, SC Member No.: 11,106 Region Association: South East States |
(IMG:style_emoticons/default/welcome.png) great father-son project, and very cool you found your old car! Bought my '75 as a father/son project as well. but with hm busy in college i did most of it myself. He now has an engineering degree!, btw that car looks very nice body wise!
suggestion on the relay board. you could post a WTB add and just get a new or refurb one that has been gone thru. also consider going back to F.I. at some point. if the engine has the original cam you will have better performance and milage with the F.I. system. I have a 75 2.0 as well, about to acquire another 75 soon. I have little electrical work experience and still have not figured out my issue with the fresh air blower not working but there are some good 914 guys up in your neck of the woods so if you cant get is sorted out, i am sure someone near you will be able to help. - Spoke already had pointed you in the right direction . clean all the grounds, connections etc. go from there. Good luck!! not sure about the brakes issue there, maybe Eric from PMB performance will chime in here on that subject Hope you can get it on the road soon! if you do, you might consider coming down to the Octeenerfest gathering in Banner Elk NC in a month!!! would be a great way to meet some other guys and see about 50 other 914's! Phil |
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