Hi , I didn't know how to edit previous thread title so here's a new thread .
Codes are showing as "temperature sensor 2 fault" . I firstly assumed it was possible water infiltration near the ecu as the code came and went several times but this apparently is not the cause . The fault is also raising blocked radiator fan or obstruction and both are free so I assume the temp sensor malfunction is causing a knock on effect here .
There are 2 coolant temp sensors , 1 is egr side , I think the other is near the thermostat , not sure , but what will be the most likely of the 2 sensors causing radiator fan blocked or obstructed?