Replacing the throttle body (electronic throttle module): Removal

Preparation

Remove the cable from the battery negative terminal. First read Battery, disconnecting .

Fig 1: Identifying Intake Manifold Between Front Cover Plate & Air Cleaner Housing

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove the intake manifold between the front cover plate and air cleaner (ACL) housing.

Disconnect the hose between the turbocharger (TC) and the charge air cooler (CAC) at its upper end. Push the hose to one side.

Fig 2: Identifying Bypass Valve Hoses

Courtesy of VOLVO CARS OF NORTH AMERICA.

Disconnect the hoses for the bypass valve.

Fig 3: Locating Boost Pressure Sensor Connectors And Charge Air Temperature Sensor

Courtesy of VOLVO CARS OF NORTH AMERICA.

Disconnect the boost pressure sensor connectors and the charge air temperature sensor from the pipe between the charge air cooler and the throttle.

Fig 4: Identifying Pipe Between Throttle And Charge Air Cooler

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove the pipe between the throttle and the charge air cooler.

Removing the throttle body (TB)

Fig 5: Identifying Throttle Body, Connector And Mounting Screws

Courtesy of VOLVO CARS OF NORTH AMERICA.

Disconnect the throttle body (TB) connector.

Remove the mounting screws from the throttle body (TB). Lift up the throttle body (TB).