Where is the coolant temperature sender located on a frontera 2.2 petrol ecotec?

The coolant temperature sender on a Frontera 2.2 petrol Ecotec is located on the thermostat housing. To access it, you will need to remove the air filter housing and the coolant hoses that are connected to the thermostat housing. Once you have done this, you will be able to see the coolant temperature sender, which is a small cylindrical sensor with a single wire connector.