The electronic throttle control (ETC) system consists of the
accelerator-pedal module, the engine control module (ECM), and
the electronic throttle body. The electronic throttle body
mainly consists of the throttle valve, the electric
throttle-valve drive element, and the throttle-valve position
Caution
Refer to
→ Chapter "Safety Precautions, Run-Flat Tires".
- Release air from tires, unscrew the valve insert to do so.
Note
Be careful not to scratch off the glued- on wheel trim on
these rims.
The surface of the wheel trim is very sensitive.
The rim will ha