Originally Posted by Steve Hellums
I finally got my car out yesterday to see when the pump LED comes on under normal conditions. I started the car, let it warm up a couple minutes and drove slowly out the drive. I turned out onto the road slowly and still had no pump LED on, but as soon as I gave it enough pedal for the S/C to kick on the pump LED came on. I kind of thought thats how it would turn out, but after shutting the car off then just turning the key to the on position the pump does not run.
Steve - this is probably one of the best discoveries yet!!
Now you need to wire the IC Pump to a relay and remote fob like you did for your fans. (I think I might just do this) It might be more effective then installing a larger HE.
I would think having the IC coolant flowing through the HE while the fans were running would get you the best results.