Drivers who normally drive must know that the engine fault light alarm is an annoying thing, because the engine is the core of the entire car, and the repair of the engine failure costs a lot of money. Therefore, the riders must be eager to know what the symptoms and how to deal with the vehicle engine fault light alarm, the following Xiaobian suddenly turn on the engine fault light on the road, the engine fault light suddenly turned on for everyone analysis and analysis! First, the symptoms of the vehicle after the engine fault light alarm  1. After the engine fault light is on, the most obvious response of the vehicle is to step on the throttle and cannot lift up the speed ( about 60 km / h only), and there are subtle vibrations and sudden sounds. 2 , after the engine fault light is on, the tachometer ( more than 2000 points), how to step on the accelerator speed will not go up, the vehicle does not usually have the kind of power. 3 , I have encountered this situation 3 times, the first time on the highway, the engine fault light suddenly, because they do not know to call 4S for help, the results say nothing, may be gasoline quality problems. 4, after 2 engine fault alarm lights, I'll fix this problem yourself.  Second, how to deal with the vehicle after the engine fault light alarm  The fact that the engine is faulty does not mean that the engine will not work. If you encounter a fault light, it is necessary to detect maintenance. If you happen to be near a repair station, check it out right away. If you are located far away from the repair station and happen to have no time to go to the service station for inspection, do not worry. You can do your business first.  After the engine fault light is on, the vehicle's engine can still work, and the vehicle can drive, but the speed is not lifted. So how do you deal with such emergencies?  1. Pay attention to the quality of gasoline that the vehicle normally refuels. 2. During the driving process, you must remember to never suddenly step on the gas to refuel. The important thing is to say three times: Do not suddenly step on the gas pedal, do not suddenly step on the gas pedal, do not suddenly step on the gas pedal! 3. When the vehicle is running, the engine fault light is on and the alarm needs to be immediately searched for a safe and reliable roadside (high speed can be in the service area or emergency lane), and the vehicle will be safely stopped when ensuring its own safety and without impeding the normal traffic of other vehicles. . 4. Turn on double flash, turn off the vehicle, allow the vehicle to rest for 30-60 minutes, and start the vehicle again. 5. If luck is good, the vehicle's driving computer will automatically clear the fault light when the vehicle is restarted. Everything is as safe as possible. 6 , after the trip to the repair station should be as soon as possible, the vehicle's engine fault light alarm for careful detection and maintenance (such as ignition coil aging, electronic throttle voltage, etc.).  While the vehicle is in motion, the engine fault light suddenly turns on in the dashboard, causing a variety of factors. The above Xiao Bian describes only one of them, that is, it is related to the vehicle slams on the accelerator (such as rush overtaking) or drastic driving in the course of driving. I hope that everyone can spend more time learning and learning, which is beneficial and harmless.
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