If your new to this. 1st time get the throttle body serviced from a workshop. Stand close to the engine bay. Watch and understand each step done by the mechanic, Ask him questions etc, Let him complete the throttle body service.
Now that you have seen the task being done, you can easily judge that whether you can perform the same task by your own or not, If Yes, then after driving about 15k kilometers Service the throttle body yourself..
Thorttle body is a very common term among mechanics, every mechanic knows it.
