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What should I do DigiPlus stockif the engine light is on? What should I do if the car engine fault light is on? The car engine light is on, indicating that the engine is out of order. Failure to deal with it in time may cause greater losses to the vehicle, and safety hazards will also increase. Therefore, if the engine light turns on, it should be dealt with in time.This article will introduce how to deal with the problem of engine lights from the following aspects. I. The reason why the engine light is on When the engine light is on, we must first understand the cause of this problem. There may be many reasons why the engine light is on, including the engine system, electrical system, sensor, oxygen probe, exhaust system, etc. Here are some common reasons: 1. The engine control module fails; 2. The engine sensor is damaged, or there is a problem with the sensor line; 3. Fault of air flow sensor; 4. There is a problem with the exhaust system; 5. Spark plug failure, etc.; 6. Other reasons such as improper engine maintenance. II. How to deal with the problem of engine light on? When the engine light is on, how should we deal with it? 1. Charging system problems If you find that the power system of the entire vehicle is faulty, you should check the battery and charging system of the vehicle first.The inspection method is to check whether the charger is installed correctly by measuring whether the battery voltage is in the correct range with a multimeter. If you find that the charger is faulty, you must replace it in time. Two. Check the vehicle according to the car user manual. When the engine light is on, you should first check the manual to ensure that you have a sufficient understanding of the basic maintenance of the vehicle. The manual introduces in detail the operation methods, maintenance details, fault handling methods, etc. of the vehicle, as well as some common problems and solutions. If you don't know the basic knowledge of vehicle maintenance, it is recommended to go to the repair shop for inspection. 3. Check the vehicle through the car diagnostic instrument. The diagnostic instrument is an electronic device specially used to detect vehicle faults. If you are not familiar with the inspection manual and other methods, you can use the diagnostic instrument to help you find the problem.Most repair shops and car forests buy diagnostic instruments, but some merchants provide free service business for car owners to test in order to attract customers. Four. Go to the repair shop for inspection. If the above methods can't find out the problem caused by the engine light, we suggest you go to the repair shop for inspection. The repair shop can not only detect vehicle faults, but also dismantle or repair engine faults. 5. Timely repair of vehicle faults. When the engine light is on, it must not be ignored. As long as the problem is detected, it must be repaired in time. Since the engine light is a fault signal to the vehicle, only timely repair can ensure the safety of the vehicle. III. How to prevent the problem of engine lights 1. One of the most effective ways to check vehicles regularly to avoid breakdowns is to check vehicles regularly.Regularly bring the vehicle to a professional repair shop for adjustment to prevent engine failure. Two. Timely replacement of vehicle spare parts and timely purchase of new auto parts can ensure the smooth operation of the car. For example, timely replacement of brake pads, spark plugs and other vehicle parts can prevent these parts from failing prematurely, resulting in engine failure. 3. Doing a good job in daily maintenance and frequent cleaning and maintenance of the car can keep the car in good condition. For example, changing the oil frequently is one of the important maintenance steps, which can ensure that the engine does not have sediment or other foreign matter, causing engine failure. IV. Summary When the engine light is on, this problem must be dealt with in time. The above measures can be used to avoid and solve traffic accidents, which will make your car run more smoothly, and you and the driver can also be safer.Therefore, if you find that the engine light is on, you must deal with it in time to avoid bringing more risks to the vehicle and your safety.

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