Throttle Body (Tb), Cleaning

Remove the throttle body (TB). See THROTTLE BODY (ELECTRONIC THROTTLE MODULE), REPLACING

Fig 1: Cleaning Throttle Body With A Brush

Courtesy of VOLVO CARS CORPORATION

Clean the throttle body with a brush. Use cleaner, part no. 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 CORPORATION

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

Install the throttle body (TB). See THROTTLE BODY (ELECTRONIC THROTTLE MODULE), REPLACING