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Old 06-11-2001, 09:40 PM
Arthur Dalton Arthur Dalton is offline
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Join Date: Aug 1999
Location: Florida / N.H.
Posts: 8,768
The later model buil-in diagnostic led/sw pulse
circuit uses a switched ground and B+ to feed the
That way , you are counting the flashes vs the spaces.
Also better in the sense that you know you have the circuit with the push of the switch.

Bob Terry,
Yes, I would be interested in seeing your auto circuit.
If you email me , I will send you the connector pin-outs.

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