Engine Temp

Hey Lads,

I'm using the hotwireauto harness. I have an ENGINE TEMP SENSOR located just behind the water pump near the intake manifold. On the other side of the engine I have a wire with ENGINE TEMP GAUGE, this also runs to inside the cabin.

DO you have to run a separate TEMP sender for those wires? If so where do you install it? Is it possible to tap/splice in to the ENGINE TEMP Sensor wiring?

I assume that the ENGINE TEMP Sensor wiring transfers data to the ECU only as it has no continuity to the ENGINE TEMP GAUGE wiring.