I bought a Changan Ounuo, I have been driving it for 3 years, and now the EPS light is on, and the d

The EPS light is on means that the electric power steering system is faulty, and the symptoms are: heavy steering, abnormal steering noise, steering wheel shaking, poor steering wheel return ability, etc., it is recommended to go to the auto repair shop for maintenance in time. At this time, the car should be stopped as soon as possible under the premise of ensuring safety, ** seek help from a 4S shop or a professional auto repair shop, and it is best to let the trailer tow away.

It's just that the steering wheel is out of power and becomes very difficult to control. If the vehicle does not show any of the above symptoms, you can stop the vehicle and restart the engine to see if that solves the problem. If you restart the engine, you can continue driving, but you should also go to a 4S shop or a professional auto repair shop as soon as possible for inspection.

Try to avoid aggressive driving while driving.

The full English name of EPS is Electronic Power Steering, that is, electronic power steering. It uses the power generated by the electric motor to assist the motorist in power steering. The composition of EPS is generally the same for different cars, although the structural components are different.

Generally, it is composed of torque (steering) sensor, electronic control unit, electric motor, reducer, mechanical steering gear, and animal battery power supply.

When the car is driving, it is subjected to lateral and longitudinal forces, and when the lateral force is too large, the handling force is reduced a lot, and it is easy to lose control. ESP improves this, when the vehicle is unstable, based on the CPU calculation, the electronic power assist system can independently brake each wheel and participate in the management of the engine system to ensure the safety of driving.

EPS stands for Electronic Power Steering. In general, it is an EPS computer.

Fault. I had to change the computer. The steering machine and sensors are rarely broken.

But. It is recommended that you use a computer to check it. There is also if the odometer does not work.

, the EPS light is also on. If the odometer does not work, it is recommended that you repair the odometer first, and use the computer to detect, but the EPS light is on, and the driving of the vehicle will not be affected, that is, the electronic power is no longer working.

EPS (Electric Power Steering) is an electric power steering system, and the light is on to indicate that the system is malfunctioning.

When the EPS alarm light flashes, stop driving and go to the repair shop or 4S shop for detection. If there is a problem with the electronic steering power system, it will affect the loss of the steering power function, and the steering wheel will suddenly become heavier, and if you encounter an emergency, you will have serious consequences.

Most of the steering power systems in automobiles are electronically assisted and hydraulically assisted. The electronic power assist is done by means of an electric motor.

Hydraulic power steering will have a hydraulic oil pot in the engine compartment and will have a steering power pump. The power steering pump is connected to the engine by a belt. If the false belt breaks, or the power steering pump is damaged, the power steering function will also be lost, and the steering wheel will become heavy.

The steering system is a fairly commonly used system in ordinary cars, and a problem with the steering system will affect the difficulty of the car to control. When doing the usual repair and maintenance, it is necessary to pay attention to always check whether the steering system is working properly and whether there are fault codes. When the EPS alarm light on the dashboard is on, immediately go to the repair shop or 4S shop for inspection and repair.

The failure light of Changan Ono EPS is actually an alarm of the electronic power steering system, indicating that the electronic power steering system is malfunctioning.

EPS is an abbreviation for Electric Power Steering. The system is powered directly by an electric booster, eliminating the need for power steering pumps, hoses, hydraulic fluid, conveyor belts and engine-mounted pulleys necessary for hydraulic power steering, saving energy and protecting the environment. In addition, it is characterized by simple adjustment, flexible assembly, and steering assistance in a variety of situations.

When the driver is steering by manipulating the steering wheel, the torque sensor detects the steering of the steering wheel and the magnitude of the torque, and transmits the voltage signal to the electronic control unit, which transmits the voltage signal, the direction of rotation and the vehicle speed signal according to the torque sensor detected.

A command is sent to the motor controller to produce auxiliary power by making the motor output the steering torque of the corresponding size and direction. When the car is not turning, the electronic control unit does not give instructions to the motor controller, and the motor does not work.

The EPS light is on, and the electronic power steering system has alarmed.

The possible scenarios are:

1. It is true that there is a problem with the electronic power steering system, and the steering wheel power is not working properly. (Don't worry too much: the cars in the early years didn't help, and everyone didn't drive the same wheels).

2. It's just that the monitoring sensor of the electronic power steering is broken, and the work of the power assist system is actually normal, which can be repaired or not. If you don't fix it, you just won't be able to receive the EPS fault alarm in the future.

Hello, does the system work or the system has detected a fault? EPS is an Electronic Stability Program. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

The direction helps you to find a car repairer. EPS is a faulty lamp, dismantle the car battery line, and try it after a few minutes after installing it.

Hello. This is a faulty electric power steering system. You need to use a computer to check the fault code. Identify the point of failure. Go to the repair shop and use the computer to check it [If there is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Hello Need to use a diagnostic computer to check and read the fault code [There is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Hello. This requires the instrument to read the specific fault code before it can be repaired. If you don't understand, you can ask, I wish you a happy life! [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Summary. Hello, I am happy to answer your car master exclusive technician to answer your car questions sincerely and sincerely for you, and find solutions and methods for you to ask questions. Changan Ounuo's EPS lamp is a failure of the electronic power assist system, which may be caused by the low battery voltage, after the car is started, it will catch fire in situ, charge the battery for about half an hour, and then turn off the engine for more than 10 minutes, wait for the computer to reset and then restart, see if the size disappears, if it is still lit, it may be due to the damage of the torque sensor of the steering column, or there is a problem with the power assist motor, at this time, it is necessary to use the diagnostic instrument to read the fault ** to narrow the fault range.

One of the common reasons is the battery, and the other reason is that the steering column is damaged, I hope mine is helpful to you.

Hello, happy to answer your questions.

Hello, I am happy to answer your car master exclusive technician to answer your car questions sincerely and sincerely for you, and find solutions and methods for you to ask questions. Changan Ounuo's EPS lamp is the electronic power assist system so resistant to residual obstacles, it may be caused by Chang Xi Roll due to the low battery voltage, you can start the car, catch fire in situ, charge the battery for about half an hour, and then turn off the engine for more than 10 minutes, wait for the computer to reset and then restart, see if the size disappears, if it is still lit, it may be due to the damage of the torque sensor of the steering column, or there is a problem with the power assist motor, at this time you need to use a diagnostic instrument to read the fault** to narrow down the scope of the fault. One of the common reasons is the battery, and another reason for Lu Zhao is that the steering column is damaged, I hope mine will help you.

EPS stands for Electronic Power Steering. In general, it is the failure of the EPS computer. I had to change the computer.

The steering gear and sensors are rarely broken, but it is recommended that you use a computer to check them. Also, if the odometer is not good, the EPS light is also on. If the odometer does not work, it is recommended that you repair the odometer first, and use the computer to detect, but the EPS light is on, and the driving of the vehicle will not be affected, that is, the electronic power is no longer working.

Hello, for this similar problem, it is best to go to the auto repair shop or report to the 4S shop to check what the problem is, EPS is a fault lamp to dismantle the car battery line after a few minutes in the installation back to try it.