Engine Coolant Temperature Sensor (ECT): Removal

Drain cooling system, draining, filling, and bleeding see COOLING SYSTEM - DRAINING, CHARGING AND BLEEDING

Remove the air filter housing, see AIR CLEANER HOUSING

Fig 1: Identifying Engine Coolant Temperature Sensor Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Removing Engine Coolant Temperature Sensor

Courtesy of VOLVO CARS OF NORTH AMERICA.