What is the function of the carbon canister purge pump

Where to Get Your Car Repaired?

Car repairs are generally done at 4S shops, specialized quick repair shops, and other places. Here are the relevant introductions: 4S Shop: Generally, during the warranty period (50,000-60,000 kilometers), whether new or old car owners, they will first choose a 4S shop for maintenance. As the designated maintenance venue by car manufacturers, car owners psychologically recognize it first. Secondly, the 4S shop, with its warm waiting environment, professional testing equipment, brand-trained maintenance technicians, and standardized operation processes, will greatly score points in the car owners' minds. It can be fairly said that maintenance at a 4S shop, the quality of parts is beyond doubt, and generally, there is no cutting corners. Quick Repair Shop: The difference between quick repair shops and 4S shops in routine maintenance is not significant. The parts used are mainly brand parts, and the quality difference is not substantial, with most parts being original factory parts. Technicians at quick repair shops are exposed to a wide variety of car models, and their level in testing and maintenance is often higher than that of 4S shop technicians. Therefore, choosing a large-scale, chain quick repair shop will provide more guaranteed service.

14

1

Share

How Long After Disconnecting the Car Computer's Power Can It Be Reset to Factory Settings?

After disconnecting the car computer's power, it can be reset to factory settings in 5 to 10 minutes. The steps to reset the computer are as follows: 1. Turn off the car engine and shut down all electrical devices; 2. Disconnect the battery cables, removing the negative terminal first, then the positive terminal; 3. Wait for about 10 minutes, then reconnect the battery; 4. Turn on the power without starting the engine, activate the electrical devices inside the car, and wait for 30 seconds; 5. After all the sensors in the car have completed their checks, turn off the ignition switch; 6. Wait for another 30 seconds, then start the engine directly and turn on the electrical devices inside the car. At this point, the ECU will reset, all data will be initialized, and the factory settings will be restored.

2

Share

How to enable split-screen display on the Changan CS75 center console?

Click the split-screen button on the right side of the interface to pop up the split-screen display, where you can view comprehensive information such as weather, calendar, theme wallpapers, etc. The split-screen information is available in three functional states: all radio interfaces, all music interfaces, and the phone-call interface. Swipe up or down on the split-screen interface to switch between weather, navigation, and clock displays.

5

2

Share

How to heat the rearview mirror of Changan CS75?

The rearview mirror heating function is not available on every vehicle. Do not use this function when the battery power is very low. When turning on the rearview mirror heating switch, avoid confusing it with the front windshield defogger/defroster. The switch in the green circle is the front windshield defogging/defrosting button. In rainy or snowy weather, when the rearview mirror heating switch is pressed, the fog will gradually disappear, thereby heating the mirror and achieving the effect of defogging and defrosting.

17

2

Share

Analysis of Honda 2.0 Atkinson Engine?

Honda's 2.0 Atkinson engine is equipped with VTEC variable lift on the exhaust cam rocker arm, primarily to enhance performance and turbocharger dynamic response, which differs from the previous naturally aspirated era's VTEC system design on the intake side. It uses variable roller rocker arms to switch between two sets of cam profiles, enabling high performance even under high load and high-speed conditions. Below is a detailed introduction to Honda's 2.0 Atkinson engine: Engine Introduction: This 2.0L engine is installed in the 2018 model of the new Accord Hybrid. The Honda 2.0L DOHC Atkinson engine in the 2018 Accord Hybrid is a naturally aspirated engine with a maximum output power of 107 kW and a maximum torque of 175 N·m. Combined with the electric motor's maximum power of 135 kW and torque of 315 N·m, this hybrid system delivers outstanding dynamic performance. Engine Advantages: The Atkinson cycle's benefit is fuel efficiency, and adjusting the valve closing time to achieve this does not affect its reliability. Engine Disadvantages: Due to the characteristics of the Atkinson cycle, the engine only reaches its optimal working state at a suitable speed. In low-speed ranges, the engine's power performance is relatively poor, and at high speeds, the longer stroke affects the 'power' and 'specific power' metrics.

15

5

Share

What is the Scrap Life of a Car?

Non-commercial vehicles and commercial vehicles have different scrap life regulations, as detailed below: Scrap Regulations for Non-commercial Vehicles: For household 5-seat sedans and 7-seat SUVs, as well as non-commercial small and mini vehicles, there is no usage lifespan restriction. However, when the mileage reaches 600,000 kilometers, the state will guide the vehicle to be scrapped. In addition to the above vehicles, small and mini non-commercial passenger vehicles, large non-commercial sedans, and wheeled special-purpose machinery vehicles also have no usage lifespan restrictions. Scrap Regulations for Common Commercial Vehicles: Small and mini taxi passenger vehicles have a scrap life of 8 years, medium-sized taxi passenger vehicles have a scrap life of 10 years, and large taxi passenger vehicles have a scrap life of 12 years. Public transport passenger vehicles have a scrap life of 13 years, while other small and mini commercial passenger vehicles have a scrap life of 10 years, and large and medium-sized commercial passenger vehicles have a scrap life of 15 years. Mini commercial trucks have a scrap life of 8 years, while light and large commercial trucks have a scrap life of 10 years. The vehicle scrapping process is as follows: The vehicle owner applying for scrapping and renewal must fill out the "Application Form for Vehicle Modification, Transfer, Alteration, Suspension, or Scrapping" and affix their seal. The registration office will accept the application and issue a "Vehicle Scrapping Notice" for vehicles that have reached the scrap life. For vehicles that have not reached the scrap life, the vehicle inspection office will determine if they meet the scrapping standards and issue a "Vehicle Scrapping Notice." The vehicle owner can choose a qualified recycling company to dismantle the vehicle based on the "Notice." The recycling company will dismantle the vehicle and take photos after verifying the "Notice." The engine must be separated from the vehicle, the engine block must be broken, and the chassis must be cut. The vehicle owner must submit the "Modification Form," "XX Province Vehicle Renewal Technical Appraisal Form," "Scrap Vehicle Recycling Certificate," and photos of the dismantled vehicle to the vehicle inspection office for verification and signature. The license plates will be reclaimed, and the case will be submitted for approval to complete the scrapping registration. Special Notes: According to Article 30 of the "Motor Vehicle Registration Regulations," if a vehicle cannot be driven back to its registered location due to damage, the owner may submit the vehicle for scrapping to a local recycling company. Commercial vehicles converted to non-commercial use must still adhere to the original commercial vehicle scrap life. According to Article 43 of the "Motor Vehicle Registration Regulations," after completing vehicle transfer or deregistration, the original owner may apply to the vehicle management office to use the original license plate number when registering a new vehicle. The following conditions must be met: (1) The application must be submitted within six months of transfer or deregistration; (2) The owner must have owned the original vehicle for at least three years.

11

3

Share

What is the function of the carbon canister purge pump

Where to Get Your Car Repaired?

How Long After Disconnecting the Car Computer's Power Can It Be Reset to Factory Settings?

How to enable split-screen display on the Changan CS75 center console?

How to heat the rearview mirror of Changan CS75?

Analysis of Honda 2.0 Atkinson Engine?

What is the Scrap Life of a Car?

How to operate the defogging function on Changan CS75?

What Happens If the Engine Lacks Antifreeze?

Should You Keep the Old Tires After Replacing Car Tires?

What are the differences between domestically produced and imported Tesla models?