Sorry to hijack but I had a question like this a while ago and I'm still not sure.

I have Stewart Warner Guages and I have the sensor mounted on my tranny. It has three wires-red, black, white. Any ideas how to hook this up?? The gauge already has power to the signal and light then the signal wire runs down to the sensor.

I was told signal to white, ground black, and more power to red???

My sensor also came with the gauges.


Thanks