How to eliminate the yellow light of Corolla engine

Engine maintenance, check whether the engine throttle has too much carbon deposit, whether the spark plug can be used normally, whether the ignition coil is normal, whether the engine oil is in short supply, and whether the fuel nozzle has too much carbon deposit, which will lead to the engine fault light. The relevant parts must be inspected and repaired before the fault lamp can be eliminated.

The Corolla under the Toyota brand is a compact car. When the motor vehicle is in normal use, the yellow light of the engine lights up, so it is necessary to overhaul the motor vehicle engine. To overhaul the engine, it is necessary to drive the motor vehicle to the after-sales or maintenance department of the brand, and find a professional maintenance technician to conduct a comprehensive inspection of the engine of the motor vehicle before the vehicle can be delivered to the owner for use. Million car purchase subsidy