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Registered
Join Date: Apr 2007
Location: W.Sacramento
Posts: 305
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Quick Tach SC Spade Connections
A quick question. Looking at the wiring diagram for the SC. I've changed the 76 tach to an 81 tach. I think the power signal (+ red/black), tach signal (TD purple/black), and ground (- brown) wires are connected differently. When looking at the SC tach from the back should it be wired from left to right: power signal, tach signal, and ground. Am I right?
![]() When looking at back of the '76 tach from left to right, it was connected tach signal - 1A, power signal - 2A, and ground - 3A. ![]() |
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Registered
Join Date: Apr 2007
Location: W.Sacramento
Posts: 305
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forgive the question. i didn't realize it was etched in above the spade 12+ and TD.
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