How does Buick Hideo change the throttle?

Buick Hideo throttle is next to the air filter in the engine compartment and can be found along the air filter pipeline. The complete matching of the throttle is divided into two steps, first fully open and then fully closed. The operation is completed as follows, and there is no other operation in the middle.

First, initialize the maximum throttle opening: turn the key to the second gear, that is, all warning lights are on, but the gear is not on yet, and keep it at 15-20 seconds; Step on the accelerator to the bottom and keep the maximum throttle opening 15-20 seconds; Turn off the key, pull out the key and wait for 20-30 seconds.

Then initialize the minimum throttle opening: turn the key to the second gear, that is, all warning lights are on, but the gear is not on yet, and keep it at 15-20 seconds; Turn off the key, pull out the key and wait for 20-30 seconds.