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I'm trying to rig up an electric speedometer from an Australian 1993 rev 2 3sge into a rev 1 JDM cluster, I've worked out the positive and negative terminals but attaching the speed sensor signal wire to either of the other two terminals does absolutely nothing to the needle no matter how much or little I spin the bloody thing. I know there is nothing wrong with the sensor itself as I've managed to get a good reading from it with an oscilloscope.
Here's an image of the circuit, if anyone could annotate exactly what each of the 4 terminals does that would be perfect :smile2:
Here's an image of the circuit, if anyone could annotate exactly what each of the 4 terminals does that would be perfect :smile2:
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