What is the throttle body matching method for Buick Excelle?

[McCarson]

Two steps: full-open matching and full-close matching. Below are the detailed introductions of relevant information: Relevant introduction: Insert the key, turn it to the second position (where all warning lights are on but the engine is not started), hold for 15-20 seconds, fully depress the accelerator pedal to keep the throttle at maximum opening, hold for 15-20 seconds, turn off the ignition, remove the key, and wait for 20-30 seconds. Extended content: The throttle body of the Buick Excelle is located next to the air filter in the engine compartment and can be found along the air filter pipe. The complete throttle body matching process consists of two steps: first fully open, then fully close. Follow the corresponding method to complete the operation once without any other operations in between.