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Re: Funky Air Pressure Gauge
Posted to HD/Fleet Forum on 11/2/2020 1 Reply

Most transducers I have dealt with have 3 wires. 5V power, Ground and a signal wire. With a DVOM you should be able to identify which is which. Disconnect the gauge when testing to determine if it sends the 5V power or it is from an inline voltage limiter.

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