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1984 Carrera 3.2 Speedometer wires
Hello All,
I just had my odometer fixed in my 1984 Porsche CArrera 3.2. (maybe)
I have the Benton manual for the car, it seems to show wiring for the speedo.
It appears that my wiring is different - and the speedo may not be fixed.
I plan to send the speedo out to be rechecked, etc.
The Benton manual shows a brown/red wire going to ground (from the sending unit).
and two brown red wires on a connector on the speedo - one goes to the sending unit and the other goes to the Tach (perhaps the shift light).
There is no mistaking the wires white/red and red/black.
There is another wire - which comes out of the harness, it is black/blue stripe - it appears to have been connected to the two brn/red wires.
In any case I have tried all combinations - and the speedo and odo appear not to work. The speedo was working BEFORE I sent it in - it was the odometer that quit working.
Any suggestions on how to get things working? Is it possible driving the car with out the speedo damaged the sending unit?
Thanks,
eholz1
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