Controls and Special Functions: Throttle Clean

This tool is available in select GM ECMs such as the E92. The throttle clean can be utilized after cleaning the throttle body to relearn the TB position. In order to perform the function:

• Connect to the vehicle in VCM scanner with the key on engine off position
• Navigate to "controls and special functions" Airflow tab
• Click the "throttle cleaned" button to perform the relearn