Why Can't the Car Start and the Brake Pedal Is Hard to Press?

Is Lynk & Co a Domestic Brand or a Joint Venture Brand?

Lynk & Co is a domestic joint venture brand, which is a compact sedan jointly developed by Geely Auto Group and Volvo Car Group. Taking the 2021 Champion Edition Lynk & Co as an example, its body dimensions are: 4657mm in length, 1840mm in width, and 1472mm in height, with a wheelbase of 2730mm and a curb weight of 1512kg. The 2021 Champion Edition Lynk & Co features a MacPherson strut front suspension and a multi-link rear suspension. It is equipped with a 1.5T turbocharged engine, delivering a maximum horsepower of 180PS, a maximum power of 132kW, and a maximum torque of 265Nm.

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How many kilometers should the transmission fluid of BYD Tang be replaced?

BYD Tang's transmission fluid should be replaced every 20,000 to 40,000 kilometers. The replacement method is as follows: 1. Start the vehicle to warm up the engine; 2. Remove the drain bolt; 3. Drain all the old fluid and reinstall the bolt; 4. Add new transmission fluid and check the fluid level. Transmission fluid serves to clean, lubricate, prevent rust, and dissipate heat in the transmission. Taking the 2021 automatic flagship model BYD Tang as an example, its body dimensions are: length 4870mm, width 1940mm, height 1720mm, wheelbase 2820mm, fuel tank capacity 68 liters, and curb weight 1895kg.

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How to Activate ETC After Removal?

Methods to reactivate ETC after removal: Insert and remove the ETC card twice consecutively until the electronic tag screen displays "Bluetooth is on". If "Tag Invalid" appears when inserting and removing twice without the electronic tag attached, this is normal and does not affect activation. Alternatively, you can directly press the button on top of the electronic tag to enable Bluetooth. Turn on your phone's Bluetooth, open the corresponding mobile app (usually a download QR code is provided on the electronic tag), and enter the device activation interface. Click on "Device Connection" and wait patiently for the "Connection Successful" prompt. Once connected, upload a photo of the vehicle's front to complete activation. The ETC installation process is as follows: Upon receiving the device, first check if the ETC card and electronic tag (OBU) are damaged. Press the anti-removal button on the back of the OBU; a red light will briefly turn on, and the OLED screen will display "Tag Invalid, Please Insert Card", indicating the device is functioning properly. Clean the front windshield, ensuring the glass surface is smooth, clean, and dry. Then, peel off the protective film on the OBU adhesive and stick it to the installation location. Press firmly for 2-3 minutes to remove any air bubbles. Insert the ETC card with the front facing the driver and the back facing the windshield, ensuring the chip is inserted into the OBU device. Benefits of installing ETC: Time-saving: Eliminates the hassle of waiting in queues; Green and eco-friendly: Promotes low-carbon travel by allowing vehicles to pass through toll stations without stopping, reducing noise and exhaust emissions, thereby minimizing pollution; Cost-saving: Reduces expenses by decreasing the frequency of vehicle starts and brakes, lowering wear and fuel consumption. Users also enjoy a 5% discount on toll fees; Improved efficiency: ETC lanes can theoretically increase vehicle throughput by 2-3 times, making traditional ETC more updated, faster, and more high-tech. Compared to license plate payment, ETC technology is more mature and advantageous.

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What Are the Solutions When Car Keys Are Lost Inside the Car?

Solutions when car keys are lost inside the car include: 1. Going home to retrieve the spare key; 2. Re-matching the key and replacing all car locks. Types of car keys: mechanical key, remote key, touchscreen LCD key, smart wristband key. Functions of car keys: 1. Quickly locate the vehicle using the remote alarm device; 2. Close windows after turning off the engine; 3. Automatically open the trunk; 4. Selectively open the driver's door. Principle of car keys: The car owner emits a weak radio wave, which is received by the car antenna. The electronic control unit (ECU) identifies the signal code, and the system's actuator motor or electromagnetic coil performs the action of unlocking or locking.

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What are the reasons for a car stalling at idle?

The reasons for a car stalling at idle include clogged idle air ports, malfunctioning idle control devices, weak spark in individual spark plugs, poor valve sealing, intake manifold leaks, incorrect ignition timing, and improper idle adjustment. Below are specific causes and corresponding solutions: Intake manifold leaks: When unauthorized air, fuel vapors, or exhaust gases enter the intake manifold, it can cause the air-fuel mixture to become too rich or too lean, leading to unstable idle. In this case, the intake manifold should be replaced. Excessive carbon buildup in the throttle body: Carbon deposits in the throttle body and surrounding intake passages can alter the air passage cross-section, preventing the control unit from accurately regulating idle air intake. This can also lead to an overly rich or lean mixture, resulting in unstable idle. Cleaning the fuel system and inspecting the idle control valve for carbon buildup is necessary. Faulty intake system actuators: The engine's intake system has many actuators, such as the throttle motor, idle speed control motor, duty cycle solenoid valve, mass airflow sensor, and intake pressure sensor. Malfunctions in these components can cause unstable idle. Repairs should be performed at a 4S shop. Fuel system malfunctions: Issues like clogged fuel injectors, blocked fuel filters, obstructed fuel pump screens, faulty fuel pressure regulators, or clogged return lines can lead to incorrect fuel injection, causing the mixture to be too rich or lean and resulting in unstable idle. Repairs should be conducted at a 4S shop.

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What is the principle of a retarder?

The principle of a retarder is to energize the excitation coil of the stator assembly through a control circuit, generating a magnetic field. The rotor assembly rotates at high speed along with the vehicle's transmission parts, cutting the magnetic lines of force and producing a reverse torque to decelerate the vehicle. Retarders are classified into first-level retarders and second-level retarders based on torque. A retarder consists of a rotor, stator, working chamber, input shaft, heat exchanger, oil storage tank, and housing. The method of using a retarder is as follows: when the vehicle is ignited, the retarder is in standby mode. When the vehicle needs to decelerate, pulling the manual control switch handle step by step to the desired gear can achieve the deceleration purpose. To turn off the retarder function, simply pull the manual control switch handle back to the 0 position.

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Why Can't the Car Start and the Brake Pedal Is Hard to Press?

Is Lynk & Co a Domestic Brand or a Joint Venture Brand?

How many kilometers should the transmission fluid of BYD Tang be replaced?

How to Activate ETC After Removal?

What Are the Solutions When Car Keys Are Lost Inside the Car?

What are the reasons for a car stalling at idle?

What is the principle of a retarder?

How to Reset the TPMS Light on Dongfeng Aeolus Yixuan?

What are the differences between the Lamando 230 and 280?

What does MT mean in cars?

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