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930 porsche 930 porsche is offline
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Join Date: Jul 2009
Location: Naples
Posts: 141
Tach Problem

Do you have a diagram of the back of the tach and also the speedometer?
On the coil is the A the positive side and - negative? If I run a white wire from the Bosch 6 pin to the positive side of the coil, we will see what happen also I will check on the iginition side there should be a BLK/PUR wire correct?
Old 08-14-2009, 06:17 AM
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