Hey, bit difficult see clearly on the photos, but could be water pump, or you have coolant seeping through the head gasket, hopefully if you take tension off the belt and give water pump a wiggle there will be movement and coolant will come out which would indicate its buggered
The electrical engine thing - well , there's a few things in there, you have your. 3 sensors, fans, temp gauge sensor / aux fan sensor and the ECU blue temp sensor, then you have the coil pack under the engine plastic, the bundle of wires going across the bay - I'm not sure, where does it run from / to?
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