Cleaning the throttle body

Fig 1: Cleaning Throttle Body With A Brush

Courtesy of VOLVO CARS OF NORTH AMERICA.

Clean the throttle body with a brush.

Use: Cleaner, 1161826

Ensure that all deposits are removed from the marked surfaces.

Fig 2: Wiping Clean Air Duct On Both Sides Of Throttle Disc

Courtesy of VOLVO CARS OF NORTH AMERICA.

Carefully wipe clean the air duct on both sides of the throttle disc. Also wipe clean the edge of the throttle disc.