Does Corolla need computer matching after cleaning the throttle?

After the throttle valve is cleaned, it needs to be re-matched with a special driving computer. Because the throttle is squeezed by carbon deposit, the opening of the throttle will expand accordingly. After cleaning, if the throttle opening is not reset, the air intake will increase, resulting in unstable idle speed, too fast vehicle speed and increased fuel consumption. Throttle cleaning procedure: 1. Find the position of the throttle valve behind the air inlet and connect it with the air cleaner; 2. Remove the air filter box first, and then remove the hose connecting the throttle valve and the air filter element; 3. Then unplug the throttle wire and sensor, and unscrew the fixed throttle bolt to complete the disassembly; 4. After that, spray a special accelerator cleaner on the grease and carbon deposit, wait for the solvent to dissolve the carbon deposit 1-2 minutes, and then dry it.