Do you still need computer matching after cleaning the throttle?

Cleaning the throttle valve is a step that needs computer matching. For vehicles with machine code throttle, the data can be automatically reset by disconnecting the negative electrode of the battery after cleaning, and the throttle opening can be adjusted according to new driving habits. But it takes about 10 km to complete the reset. After cleaning, the throttle must be re-matched by a dedicated driver computer. In the case of carbon deposition, the throttle opening will expand, and if it is not recovered in time, it will lead to problems such as increased air intake, unstable engine idle speed, too fast vehicle speed and worsening fuel consumption. Therefore, cleaning the throttle is a necessary maintenance step. The specific throttle cleaning steps are as follows: 1, find out the throttle position, which is located behind the air inlet and connected with the air filter; 2. Remove the air filter first, and then remove the hose connecting the throttle valve and the air filter; 3. Then unplug the throttle wire and sensor, and remove the bolt fixing the throttle to complete the disassembly; 4. Then use a special accelerator cleaner to spray it on the carbon deposit of oil dirt, wait for the solvent to dissolve the carbon deposit, and wipe it clean after 1-2 minutes. After cleaning, reinstall all parts to complete maintenance.