What is the tire model of the Great Wall M4?

Where is the OBD port on the X-Trail?

The OBD port on the X-Trail is located below the steering wheel, slightly towards the driver's side, about 5cm to the right of the fuse box, with the opening facing downward. You'll need to position your head close to the floor mat to see it. Here is some related information about the X-Trail's OBD system: 1. OBD stands for On-Board Diagnostics in Chinese. This system continuously monitors the engine's electronic control system and other functional modules of the vehicle during operation. If any abnormal conditions are detected, it identifies specific faults based on predefined algorithms and stores them as diagnostic trouble codes in the system's memory. 2. The useful information obtained from the system's self-diagnosis can assist in vehicle maintenance and repairs. Technicians can use specialized factory tools to read the fault codes, enabling quick fault identification and reducing manual diagnostic time for efficient vehicle servicing.

10

4

Share

What is the normal voltage range for a rear oxygen sensor?

Under normal conditions, the voltage of a rear oxygen sensor ranges between 0-1V. Here are some precautions for using oxygen sensors: 1. Drive smoothly whenever possible: Unless in emergency situations or poor road conditions, minimize severe vehicle shaking and impacts, and avoid scraping the undercarriage (especially near the exhaust tailpipe). Since oxygen sensors contain ceramic sensing elements, severe shaking or impacts may damage these components. 2. Pay attention to sensor wiring: During routine vehicle maintenance, avoid excessive pulling on the wiring. If the wiring is compromised, leading to unreliable connections, it may affect the normal operation of the oxygen sensor. 3. Be cautious when washing the car after turning off the engine: The exhaust tailpipe becomes extremely hot during vehicle operation. If the tailpipe is washed while still hot, rapid cooling from external water exposure may cause the ceramic sensing elements in the oxygen sensor to crack.

15

1

Share

How many colors does the Toyota Corolla have?

Corolla offers a total of 8 body colors: Celestite Gray Metallic, Sand Beige, Blazing Red Pearl, Pearl White, Super White, Platinum Bronze Metallic, Silver Metallic, and Black Mica. Below is relevant information: 1. Exterior-wise, the Corolla features a dual-slat front grille with sharp styling, and the headlights are connected to the grille for a more impactful visual effect. The side profile showcases smooth lines with a slightly sloping roofline from front to rear, enhancing the vehicle's aesthetic appeal. The angular rear design complements the front styling, emphasizing the car's sporty character. 2. The interior is driver-oriented, providing excellent ergonomics. The three-spoke multifunction steering wheel offers good grip, and while it has fewer buttons on either side, it meets daily driving needs. The instrument cluster adopts a dual-dial design with clear information display. An 8-inch touchscreen is centrally located on the dashboard, integrating multiple functions for convenient operation.

1

5

Share

How is a 5-seat private car penalized for overloading by 2 people?

If caught by traffic police, you will be fined and have 6 points deducted from your license. Excluding buses and school buses, passenger vehicles carrying more than the approved number of passengers but less than 20% over the limit will be fined and have 3 points deducted. No penalty will be imposed, but overloading is irresponsible to the lives of yourself and other passengers, and even poses a serious threat to national financial security.

7

3

Share

How to Apply Reflective Tape on a Sedan?

The total area of the rear body reflective markings and rear reflectors applied to a motor vehicle should be no less than 0.1 square meters when using reflective marking materials. The rear body reflective markings applied to a motor vehicle should reflect the width and height of the vehicle's rear, with a ground clearance of no less than 380mm.

1

5

Share

What are the components that affect fuel consumption?

Mainly include tires, spark plugs, and oxygen sensors. Detailed introduction is as follows: Tires: When the tire pressure is below the standard pressure, it increases rolling resistance and enlarges the contact area between the tires and the ground, which not only accelerates tire wear but also increases fuel consumption. If the tire pressure is normal, check the tire wear condition. Spark plugs: Aging spark plugs can also increase fuel consumption. Common issues with spark plugs include carbon buildup and natural aging. Resistance spark plugs generally need replacement every 20,000 kilometers, platinum spark plugs every 40,000 kilometers, and iridium spark plugs every 60,000 to 80,000 kilometers. Oxygen sensor: The oxygen sensor monitors the oxygen concentration in the exhaust pipe and sends feedback signals to the ECU. The ECU then controls the fuel injector's fuel injection volume based on these signals. If the oxygen sensor malfunctions, it can cause excessive fuel injection, leading to a rich air-fuel mixture and increased fuel consumption.

9

4

Share

What is the tire model of the Great Wall M4?

Where is the OBD port on the X-Trail?

What is the normal voltage range for a rear oxygen sensor?

How many colors does the Toyota Corolla have?

How is a 5-seat private car penalized for overloading by 2 people?

How to Apply Reflective Tape on a Sedan?

What are the components that affect fuel consumption?

What are the body dimensions of the BMW 1 Series?

What is the fuel consumption of the Jeep Cherokee 2.0?

How to Activate One-Touch Window Lift for the 7th Generation Accord?

Vehicle Gift Transfer Procedures?