How to reset the throttle of Highlander?

Pacific Auto Network uses wireless decoder to identify throttle related parameters and enter the throttle matching menu. Select special function in normal mode, select throttle learning after entering, and automatically adapt after selecting matching throttle type.

Cleaning method of Toyota Highlander throttle:

1. After removing the air line on the throttle, we can remove the whole throttle. The throttle is usually fixed on the engine block with four bolts, and we can quickly remove it with suitable tools.

2. The side of the throttle near the combustion chamber is generally dirty, and the black carbon deposit mark is the main part we need to clean. Cleaning the throttle is mainly to remove carbon deposits on it. We can use special throttle washer fluid or cleaner. It should be noted here that the cleaning principle of this cleaning agent is to dissolve carbon deposit, and its composition is harmful to human body. It is best to wear gloves and masks when cleaning.

3. Spray the cleaner to the position with more carbon deposits on the throttle, and wait for about 5- 10 minutes to dissolve the carbon deposits. Using brushes can speed up the removal of carbon deposits.

When we see that the stain on the accelerator has completely dissolved, we can wipe the detergent inside the accelerator with a clean towel. Clean the back of the throttle so that no traces of carbon deposit can be seen.

5. Install the cleaned throttle valve on the machine body according to the original position. Then install all the air pipes to complete the whole process of cleaning the throttle. After all the hardware is installed, we need to initialize throttle.

(Photo/Text/Photo: Pacific Auto Network Yang Yulin)