Comprehensive customs ruling database

List of the table of contents of this article:

• 1,Comprehensive customs ruling databaseHow to solve the engine power management failure of BAIC Fantasy Speed s3
• 2, What to do if the engine management system fails?
• 3, Please check the engine management system for the new car Baojun am5?

How to solve the power management fault of BAIC Fantasy Speed s3

1. First, check the battery storage and the connection and contact of the pole;If the battery is normal, check the start-up line, fuse and ignition switch; 2 Step on the accelerator to the medium opening position, and then start the motor.

2. Correctly distinguish between normal noise and abnormal noise. When the car is working, the vibration of various mechanisms will make a variety of noises, but a noise does not mean that the car is faulty. In order to avoid unnecessary disassembly, it is first necessary to distinguish between normal noise and abnormal noise.

3. The yellow symbol light indicates that the engine is faulty, but the failure does not affect the normal operation of the engine, but it must be detected and repaired.

4. If you feel that there is no abnormality in the operation of the illusion speed s3 engine, you'd better drive slowly to the nearest 4S store or repair shop as soon as possible. If there is an abnormality in the Phantom Speed s3 engine, it is better to call a trailer to avoid causing greater losses.Engine oil is used to ensure the lubrication of the engine. If the lubrication is poor, it may cause serious wear or even scrapping of the engine.

5. It is recommended to go to the store for inspection in time. It may be caused by the failure of the generator.

What to do if the engine management system fails?

CarA fault code appears on the computer, which can usually be solved by sending the fault code to the 4S store for removal. The failure of the engine exhaust system is mostly caused by the blockage of the vehicle's ternary catalyst. At this time, it can be solved by regularly cleaning the ternary catalyst.

[Pacific Automobile Network] The main solutions to engine system failures are: for engine failures caused by poor quality of gasoline, replace good quality oil; go to the service station maintenance point and use a computer detector to check the vehicle engine system.

The specific analysis is as follows; sensor problem; the sensors mentioned here include water temperature, crankshaft position, air flow, intake temperature, oxygen sensor, etc. When these sensors are damaged, poor contact or the signal is interrupted, the ECU of the car cannot accurately obtain the engine data, and at this time it will Cause the engine fault light to turn on.

Check the electrical connection: The engine management system needs to work closely with the vehicle's electrical system. If the electrical connection is loose or damaged, it will cause the engine management system to fail.

Under normal circumstances, the dirty throttle valve body, vacuum leakage in the air intake system, damage to the brake switch, failure to upgrade the engine in time, etc. may cause EPC failure; there are two possibilities for the EPC light to turn on. First, the throttle valve is dirty and should be cleaned. Another situation is that the brake light is not on, replace the light bulb or check the brake switch and circuit.

Please check the engine management system for the new car Baojun am5?

1. Cause of failure: causing the engine speed to be suddenThe reasons for the high and low are the failure of the fuel injection plate system, the failure of the fire control system, and the failure of the air intake system. Precautions for the use of automobile engines: In order to meet the normal operation and service life of the engine and reduce oil consumption, it is necessary to choose a high-end oil.

2. Please check the engine system means that you need to check the engine to see if there is a fault in the emission system or a problem with the oxygen sensor. The car owner needs to go to the 4S store to read the fault code and find out the specific reason.

3. When the motor vehicle is used normally, the prompt to check the engine system appears, indicating that the engine of the motor vehicle is faulty.