Hi guys,
Can anyone help me locate the coolant temp sensor on my fg?

The coolant temp sensor is located on the back of the head

The coolant temperature sensor on the Ford FG is located on top of the engine, next to the thermostat. It typically has two wires that connect to the vehicle's electrical system. In order to accurately locate the temperature sensor on your vehicle, it is recommended that you consult your vehicle's owner's manual or contact a professional mechanic. He or she will be able to help you quickly and accurately locate the temperature sensor and perform any necessary repairs.

and how did you work out it's position exactly?.