What are the 3 wires coming off the IP pump
I am swapping a om617 into my Toyota truck. Using the Toyota standard 4x4 transmission. looking at my IP pump, there is an aluminum box on inside edge of the pump, the side of the pump facing the head. there is a wire loom which has a 3 prong plug. what is this for? do I need to hook it up to anything?
thanks!
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