all three video cun...hehe, the ek in front of u look like faster that the intergra, maybe lightweight..but the video didnt show u dragging..waiting for that..hehe :)
i saw in spore acc shop find that thing ... it look simple wiring , a bit DIY . just cut hose radiator built in that sensor that all ...
the sensor can cek ur pressure water radiator , leaking , overheating ... so...