How to Clear the 'Fuel Injector Maintenance Required' Warning on the Dashboard?

[OliviaLynn]

The method to clear the 'Fuel Injector Maintenance Required' warning on the dashboard is as follows: 1. Shift the vehicle's gear to P (Park), start the vehicle, and press the rear window defrost button on the air conditioning and heating control panel; 2. Within 20 seconds, press the brake pedal four times; 3. Turn off the rear window defrost button, and within 20 seconds, press the brake pedal four times again; 4. Repeat steps 3 and 4 several times to clear the warning. A fuel injector is a valve whose main function is to deliver gas or diesel fuel in the right amount to the correct location at the appropriate time, mixing it with air in the vehicle and burning it in the engine. The engine control computer adjusts the fuel injector while monitoring the engine and other sensors.