How to use the navigation system in Dongfeng Fengshen Yixuan?

How to Identify Wheel Positions?

Here are the methods to identify wheel positions: 1. First, locate the position of the left wheel. When driving on a road with marked lines, use the steering wheel as a reference. Observe the leftmost edge of the steering wheel, then look straight ahead. As the edge line extends forward and coincides with the road edge line, a perpendicular tangent line from the steering wheel edge will pass exactly over the left tire, thereby accurately determining the wheel's position. 2. Similarly, using the steering wheel as a reference, when you see the rightmost edge of the steering wheel, look outward by an additional 10 cm. This point forms a line extending to the right front, and the extension of this line indicates the correct position of the right front wheel.

18

5

Share

What Are the Symptoms of a Faulty Oxygen Sensor?

If the oxygen sensor is faulty, the engine malfunction indicator light will typically illuminate. Below are the symptoms of a faulty oxygen sensor: 1. Increased fuel consumption, as carbon buildup on the oxygen sensor can lead to abnormal signal output, causing an imbalance in the engine's air-fuel mixture ratio and higher fuel consumption. 2. Increased pollutant emissions, resulting in a failed annual vehicle inspection due to excessive exhaust emissions. Although the three-way catalytic converter can purify exhaust gases, its capacity is limited. If the oxygen sensor malfunctions, it can cause incomplete combustion in the engine, leading to higher pollutant emissions. Even if the catalytic converter is functioning properly, it may not be able to compensate. Therefore, if an older vehicle fails the emissions test during inspection, in addition to cleaning the catalytic converter, cleaning or replacing the oxygen sensor should also be considered. 3. Black smoke from the exhaust may indicate abnormal oxygen sensor operation, disrupting the air-fuel ratio and causing black smoke. 4. Unstable engine RPM and shaking can also result from an abnormal air-fuel mixture ratio.

7

5

Share

When Shifting Gears, Should You Shift First or Press the Clutch First?

When shifting gears in a manual transmission car, first release the accelerator, then press the clutch, shift gears with the clutch fully depressed, and then press the accelerator again. Below are the correct steps: 1. Master the operation of the clutch pedal through practice. Be steady and develop good habits: press the clutch all the way down and release it slowly. 2. Coordinate the accelerator and clutch properly. When starting, shift into first gear, slowly release the clutch, and press the accelerator when the clutch is halfway engaged. Only release the clutch completely after the car starts moving. 3. Learn the right timing for shifting gears. Shift when the engine speed is around 2000 RPM—first reduce the accelerator, then press the clutch to avoid forced disengagement, and then shift. The upshift sequence must be first gear → second gear → third gear → fourth gear → fifth gear; skipping gears is not recommended. Downshift based on speed and your car’s condition, usually when the engine speed drops below around 1500 RPM.

19

1

Share

How to Accurately Judge the Distance Between Vehicles

Here are methods to judge the distance between vehicles: 1. Determine the distance of the rear vehicle to decide whether lane changing is possible. Assess how far the vehicle in the adjacent lane is located behind and to the side of your driving vehicle, usually by observing through the side rearview mirrors. When using the rearview mirror to judge the distance, first adjust the vehicle seat and the angle of the rearview mirror properly. If the body of the rear vehicle has entered the danger zone to the left of the dotted line in the rearview mirror, it indicates that the distance between the vehicles is very close, and you should not change lanes at this time. 2. Since the driver is positioned on the left side of the vehicle, it is more difficult to grasp the situation of the right lane. Moreover, the blind spot of the left side rearview mirror is larger than that of the right side. If the rear vehicle occupies half of the rearview mirror area, with only half of its body visible, it means the rear vehicle is very close to your car. You should maintain your current lane and avoid changing lanes.

7

3

Share

How to Open the Door with ATSL Mechanical Key?

Here is the introduction to opening the door with ATSL mechanical key: 1. To open the door with the mechanical key for ATSL, first pull the door handle to the open position, insert the mechanical key into the slot at the bottom of the lock cylinder cover, 2. Pry it outward, then move the lock cylinder cover backward, and insert the key into the lock cylinder. 3. After the door is opened, the lock cylinder cover needs to be reset. First, insert the two tabs on the back of the lock cylinder cover between the black seal and the metal base, then pull the door handle to the open position, move the lock cylinder cover forward, and press it to snap it into place, then release the door handle. Below is more information about the remote key: 1. If the remote key has low battery or is affected by signal interference, when starting the vehicle, the driver information center will display a message indicating that no remote key is detected, or prompting you to place the remote key in the front central armrest storage box slot before starting the vehicle. 2. To start the vehicle in this case, first open the central armrest storage box, place the key in the slot, and when the vehicle is in P or N gear, press the brake pedal and press the ENGINE START/STOP button. 3. When the remote key has low battery, replace the battery as soon as possible to ensure normal use. When replacing the battery, be careful not to touch any circuits in the key, as static electricity from the human body may damage the remote key.

17

1

Share

What is the difference between Corolla and Corolla EX?

The Corolla EX can reach its maximum torque at 4400 rpm, while the Corolla requires 5200 rpm. For city driving, the Corolla is not as efficient as the Corolla EX and may even consume more fuel. 1. Parts pricing: There is a slight difference, but overall they are similar. Due to Toyota's high-quality vehicles, even after the warranty period, there are few quality issues as long as regular maintenance is performed. 2. Fuel consumption: The Corolla is not as fuel-efficient as the Corolla EX and may even consume more fuel. 3. Engine: The engines of these two models are identical. 4. Maintenance cost: Since the Corolla and Corolla EX share the same engine, their maintenance costs are exactly the same. 5. Exterior: The Corolla has a more fashionable design, while the Corolla EX appears more conservative and outdated. 6. Body: As the newer model, the Corolla, including its chassis and suspension, is 55 mm wider, offering slightly better cornering performance, but the rest remains identical.

4

0

Share

How to use the navigation system in Dongfeng Fengshen Yixuan?

How to Identify Wheel Positions?

What Are the Symptoms of a Faulty Oxygen Sensor?

When Shifting Gears, Should You Shift First or Press the Clutch First?

How to Accurately Judge the Distance Between Vehicles

How to Open the Door with ATSL Mechanical Key?

What is the difference between Corolla and Corolla EX?

Which Direction Should the Ceramic Tube of Xenon Headlights Face?

How to Prevent Rainwater on Car Rearview Mirrors?

What engine does the Lynk & Co 01 New Energy use?

What Does It Mean When Water Enters the Engine?