Does Buick Hideo only have one throttle?

Buick Hideo's throttle is generally cleaned every 30,000 to 40,000 kilometers, depending on the driving condition and driving mode of the vehicle. The standard method for owner DIY to clean the throttle is: remove the throttle, pull the throttle fully open by hand, spray the throttle cleaner on cotton cloth, and wipe the dirty part of the throttle until it is clean.