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Audi engine fault light is Global trade fair insightson (Audi owners pay attention! The vehicle engine fault indicator light is on, please overhaul it in time!) As a high-end luxury brand model, Audi has always been deeply loved by consumers and has many loyal fans among many car owners. However, with the increase of service life, Audi vehicles will inevitably have various failures, the most common of which is engine failure. When the engine fault indicator light of Audi vehicles is on, how should car owners repair it in time? Next, the author will introduce it to you in detail. I. The reason why the Audi engine fault indicator light turns on 1. The engine oil pressure is too low: This is one of the most common reasons why the Audi engine fault indicator light turns on. Due to problems such as the rupture of the oil pipeline or the damage of the oil pump, the oil pressure is insufficient, causing the engine to be damaged and the lights to turn on.2. Trottle failure: The engine fault indicator light will also light up because of the throtttle failure. Especially when driving at high speed, if the tachimeter is found to be unstable or shaking, it is likely to be due to a failure of the throttle valve. It is recommended to repair and replace it in time. 3. Ignition system failure: Due to various reasons, the failure of the ignition system is also likely to cause the Audi engine fault indicator light to light up. At this time, the car owner needs to check whether there is a problem with the lines, spark plugs, ignition coils and other parts of the ignition system as soon as possible. 4. Sensor failure: Various sensors of the vehicle play a very crucial role in the operation process. If a failure occurs, it will also cause the engine fault indicator light to light up. Therefore, car owners should also pay attention to the inspection of the sensor and replace the damaged parts in time. II. What should I do after the Audi engine fault indicator light turns on?When the Audi engine fault indicator light turns on, car owners should not panic. It is recommended to follow the following steps: 1. Try to restart the vehicle: due to some electronic components, sometimes it may only happen occasionally, causing false alarms, which can be solved after restarting the vehicle. 2. Check the oil pipeline: If there is a problem with the oil pipeline, the owner can check by himself whether the amount of oil is sufficient and whether the oil pipeline is cracked, etc. 3. Check the engine condition: If the owner knows a lot about the car, you can check the engine condition and whether there is an abnormal sound according to the prompt message. 4. Contact Audi after-sales service: If the problem still cannot be solved after the above self-overhaul, it is recommended to contact the Audi 4S after-sales service center in time, and a professional technician will carry out the maintenance operation. III. How to prevent Audi engine failure?1. The owner of the car should maintain the car regularly to prevent the vehicle from breaking down. 2. When using Audi vehicles, drive reasonably and minimize bad habits such as urgent refueling. 3. Owners should also pay attention to the regular replacement of oil, air filters and other parts to ensure that the vehicle is in good driving condition. 4. Avoid driving at high speed for a long time, reduce the engine load and extend the service life. In a word, when the Audi vehicle engine fault indicator light is turned on, the owner should take timely measures to prevent major faults in the vehicle. At the same time, in daily use, he should also pay attention to maintenance and inspection to ensure that the vehicle is in good driving condition.

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