Can anybody tell me anything about the water injection system on the big turbo Escort cossies. Found the pumps and wiring under the rear bench seat, and the bag goes in the boot - but where does/is the front end connected to?? I would guess the inlet manifold?? I have the gp n/a manual and it says that the wiring is connected to pin 12 in the ecu - what triggers it then boost or temp(both?)? I have heard it's not supposed to be any good??