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kenshapiro2002 |
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Senior Member ![]() ![]() ![]() Group: Members Posts: 1,441 Joined: 23-July 09 From: Bawlmer, MD Member No.: 10,598 Region Association: MidAtlantic Region ![]() |
Where is the ground numbered #83 (Ground connection "B") on a 1970 914? It's not the one in the rear trunk, and not the one by each headlight. It's the one that grounds all the dash switches, door switches, fan and heater switch, etc.
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Spoke |
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Jerry ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 6,994 Joined: 29-October 04 From: Allentown, PA Member No.: 3,031 Region Association: None ![]() ![]() |
Nice pic of the fuse. The side with one wire is the hot side. The side with the 2 lugs is the protected (by fuse 9) side. This is the side to measure. Here we'd be looking for any jumping of the voltage caused by other loads.
I think the flasher relay is a little metal box. The wires should be in either a connector or somehow attached to the plate. I've never taken one apart so I have no experience with dissassembly. If there is a connector, we can still work with that. What we wand to do is this: 1) Check the voltage into the circuit on pin 49. This should be stable for all loading (lights, radio, wipers, etc) 2) Check the ground wire resistance on Pin 31. This should be very low resistance. Like 0 to 1 ohms. 3) Find some other electrical path on pin 49a that causes the load that causes the chatter. |
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