In a throttle body service, which statement is true regarding the cleaning process?

In a throttle body service, only some throttle bodies may require removal to clean due to varying designs and accessibility. Many modern vehicles have throttle bodies positioned in a way that allows for cleaning without removal, using specialized cleaning solutions and tools designed for reaching and applying cleaner to the throttle plates and bore.

In certain cases, particularly older models or those with significant deposits of carbon or grime, removal may be necessary to thoroughly clean all surfaces and ensure that the throttle plates and surrounding areas are clear of obstructions. This process allows for a more effective cleaning and inspection of the throttle body for wear or damage.

Understanding that the need for removal is contingent upon the model and condition of the throttle body is crucial for a technician. This highlights the importance of assessing each vehicle individually to determine the best approach for maintenance and service.