Throttle body, cleaning: Installation

install the throttle body for: 

• B5xx4T Replacing the throttle body (TB)
• B5xx4s Throttle body (electronic throttle module, ETM), replacing
• B5xx4T AWD Throttle body (electronic throttle module), replacing
• B6xx4S Throttle body (electronic throttle module), replacing
• B6xx4T Replacing the throttle body (electronic throttle module)