I have questions on some wires from a 73 240z. I looked at the wiring diagram from this post and my smashed 240z I have still electrically intact and determined the following (I think), please correct if wrong:
http://forums.hybridz.org/showthread.php?t=100402
Coil Wires
1=Resistor (wire appears black)
2=Green / White – Other side of resistor
3=Black - Neg Side of Coil
4=Black / white – Positive side of coil
Dist/Therm wires
5=Black - ?? I think this was a ground on the distributor?
6=Yellow - Thermostat
7=Green - ???? No ideas either
8= Back / Yellow - ?? This may actually black and white but picking up color from the yellow. Where does this go? Points on the distributor?
My New car has a MSD coil and MSD 6AL wired through a newer 280zx electronic distributor. All the wires above were hanging off the new car. Tach is not working nor the thermostat.
The smashed 240z has a newer 280zx electronic distributor with a stock coil and all the wires are hooked up except for 5, 7 & 8.
For the new car, I was thinking to hook up #6 to the therm and #4 to positive side of coil to get my tach working. 4 is the tach wire correct? That gets +12 from the coil correct, not giving +12 to the coil? And #3 is not needed for the tach to work correct?
I don’t have to go through the 6AL to get the tach to work, but I think that is an option it has?
Can someone tell me what wires #5, 7, and #8 are for? Just for knowledge at least?