If looking at the engine side on (so the gearbox is facing you) you can see the thermostat housing, and the coolant temp sensor is mounted on that. Just below and to the right of the coolant temp sensor is another sensor with a blue plug on it. This one is located on the block. What the hell does it do though???
oh btw it's in a '98 mk1 1.1
oh btw it's in a '98 mk1 1.1