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TR6 Rats nest of wires

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davjac889

Jedi Hopeful
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Hello All,
Well, I'm trying to figure out wiring for my op warning lights and I was wondering if there is a specific terminal for each of the three wires to the oil pressure switch? Also when I hook them up the oil pressure light (green) stays on after I turn ignition off then goes off when I turn ignition on. There are two wires coming off the PDWA but one has been snipped.
Thanks, Bill '73 TR6
 
Yes, each terminal is different. The pinout was posted just a day or two ago. Or you can figure it out pretty quick with an ohmmeter or powered test light. Disconnect the wires, then search for the pair of terminals with continuity. Mark the third terminal for the anti-runon solenoid. Now start the engine and repeat the process, except the third terminal this time is for the oil pressure light. The one terminal you haven't identified yet gets grounded.
 
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