Aux water pump manual switch

[Wobba]

I am thinking of wiring in a switch for the electrical water pump. As mine is on an emerald ECU it is not wired in. I dont like the idea of hotspots being allowed to sit there when the engine is switched off.

What voltage does the pump need and how do I wire it in. I imagine it is not hard to wire in a switch for it?

[cliokongen]

Why has it been disconnected? As far as i know the electrical waterpump is not controlled by the ECU....
I run a stand alone ECU and mine works.

You could probably put back in the various relays running the fan and pump?

Michael

[Wobba]

Yea ok, will look at that. Stan didn't wire it back in.

The reason I want it back is the car is sometimes very hot when I switch off and so I allow the main fan to run a bit then turn the engine on again to get the pump to move the hot spots about and cool it down. Not ideal.