Why does the reversing camera have horizontal bars flickering?

What is the fuel consumption of the Refine M3?

Refine M3 MIIT comprehensive fuel consumption: 7.9L/100km. Maintain the air filter to reduce fuel consumption: Dirty fuel and obstructed airflow can easily increase fuel consumption. The function of the air filter is to purify the air entering the cylinder. If the fuel exceeds standards or is too dirty, it can obstruct airflow, leading to increased fuel consumption. Tests have shown that if the fuel is too dirty or the fuel level is too high, fuel consumption can increase by more than 20%. Therefore, it is important to perform regular maintenance. After each cleaning, apply a certain oil film, and the lubricating oil at the bottom should also be filled according to the marked standard. Regularly remove carbon deposits to reduce fuel consumption: Excessive carbon deposits can increase fuel consumption by about 8%. When carbon deposits in the combustion chamber increase, they can easily cause spontaneous ignition of the combustible mixture, resulting in a decrease in power. If there is too much carbon deposit, fuel consumption can increase by about 8%. Therefore, during secondary maintenance or when the cylinder head is disassembled for other reasons, it is necessary to carefully remove carbon deposits from the combustion chamber and the top of the piston to reduce unnecessary fuel consumption.

14

5

Share

Why is there no air coming from the Q5's air conditioner?

Blower failure, clogged air filter, or control system malfunction can cause the air conditioner to stop blowing air. The specific reasons are as follows: 1. Blower failure: The blower is the core component for air circulation in the air conditioner. If it is damaged, the car's air conditioner will definitely not blow air. Blower failure may be caused by overheating of internal coils or capacitor damage. You can determine if there's a fault by turning the car's air conditioner to maximum speed and listening for the blower's sound. If a fault is detected, it's necessary to visit a 4S shop or repair shop for repairs, as DIY repairs are not advisable. 2. Clogged air filter: A clogged air filter is one of the reasons for the aforementioned air duct blockage and is the most common cause. Outside air passes through the air filter before entering the car, trapping many airborne particles, which can easily lead to clogging. You can remove the air filter to check if it's clean and replace it if it's too dirty. 3. Control system malfunction: If the above two reasons are not the cause, then the issue lies with the car's air conditioning control system. Faulty air vents, control switches, or the car's air conditioning computer could be the culprits. This is difficult to diagnose, and DIY repairs are challenging. In such cases, it's best to go to a 4S shop for repairs.

19

4

Share

What are the differences between the 2016 Civic and the 2019 Civic?

BYD Song PLUS dmi has a transmission, which is independently developed by BYD. BYD is a Chinese automotive brand founded in 1995, mainly producing commercial and family cars as well as batteries. The BYD Song PLUS dmi transmission uses an E-CVT continuously variable transmission. The E-CVT continuously variable transmission is a hybrid transmission integrated with a motor, specifically designed for hybrid vehicles, enabling seamless gear shifting. For the BYD dmi transmission in daily use, the following points should be noted: Do not delay changing the transmission oil for too long. Prolonged failure to change the transmission oil can damage internal components such as bearings and the housing. Avoid coasting in neutral for extended periods. While driving manual transmission vehicles, many experienced drivers tend to coast in neutral, but for automatic transmission vehicles, this can cause overheating and a noticeable jolt when shifting back to D gear. Never shift into D/R gear before the vehicle comes to a complete stop. Many drivers, to demonstrate smooth operation, shift into reverse gear before the vehicle stops, which can severely damage the transmission gears, leading to issues like gear grinding over time. Avoid frequently climbing steep slopes in D gear. On steep inclines, automatic transmission vehicles may overheat due to high load or shift too early, resulting in insufficient power. In such cases, use manual mode to limit lower gears or switch to sport mode to protect the transmission. Do not tow the vehicle over long distances. If an automatic transmission vehicle breaks down, use a flatbed tow truck to move it onto the tow platform while in N gear, rather than using a tow rope or directly towing the vehicle.

8

3

Share

How Many Liters of Gasoline Equal 1 Kilogram of 92 Gasoline?

Since the density of 92 gasoline is 0.725, 1 kilogram of 92 gasoline equals 1.38 liters. Diesel and gasoline measurements also have a folk method using "liters" as a unit of measurement, where one liter is one-tenth of a dou, and one liter of rice is 2000 grams, or 4 jin. The conversion between tons and liters for gasoline involves density p. Tons are a quality standard, while liters are a volume standard. The conversion between volume and weight units must introduce density p. The density pt of crude oil and refined oil indicates the weight in tons per cubic meter of petroleum at a certain temperature. Different grades of gasoline have different densities. For example, the density of 95 gasoline is approximately 0.725g/ml, so one liter of 95 gasoline is about 0.725 kilograms or 1.45 jin. The density of 98 gasoline is approximately 0.737g/ml, making one liter of 98 gasoline about 0.737 kilograms or 1.474 jin. The higher the gasoline grade, the greater its density. This is mainly because gasoline is a mixture, and different grades are formulated by adding various additives to base gasoline. In other words, higher-grade gasoline contains more additives, and these additives have a higher density than the base gasoline, resulting in higher overall density for higher-grade gasoline. Additionally, gasoline has a high octane number (anti-knock combustion performance) and is divided into grades such as 89, 90, 92, 93, 95, 97, and 98 based on octane levels. Starting from January 2012, the gasoline grades 90, 93, and 97 were revised to 89, 92, and 95. The density range is 0.70-0.78g/cm³.

18

5

Share

What is the battery model for Hyundai car key?

The battery model for Hyundai car key is CR2032. CR2032 is a lithium manganese dioxide battery, named according to IEC standards. Among them: C- indicates the chemical battery system with lithium metal as the negative electrode and manganese dioxide as the positive electrode; R- indicates that the battery is cylindrical in shape, with F replacing it if it is square; 20 indicates that the battery diameter is 20mm; 32 represents the battery height of 3.2mm. The nominal voltage is 3.0V, the endpoint voltage is 2.0V, and the rated capacity ranges from 200-240mAh, varying by manufacturer. The shelf life of CR2032 is typically 5 years. If the manufacturing level of the producer is not high or quality control is poor, its lifespan will be significantly shortened. Domestic first-tier brand batteries can generally guarantee this lifespan. If the usage environment is ideal (sealed, room temperature, free from moisture and other disturbances), the lifespan can be further extended to 8 years or even 10 years. Generally, replacing a car key battery only requires the following three steps: Step 1: Remove the mechanical key. Press the lock button on the side of the smart key to remove the mechanical key. Step 2: Open the battery cover. After removing the mechanical key, you can see a deep slot and a shallow slot at the top of the smart key. The deep slot is the keyhole, while the shallow slot is used to open the battery cover. Insert the mechanical key into the shallow slot and pry it outward with force to open the battery cover. After opening, you can see the coin cell battery, which can be easily removed with a gentle push. Step 3: Replace the new battery. Install the new battery, then reattach the battery cover and mechanical key in order, and the key battery replacement is complete.

2

1

Share

What does ECON mean in Dongfeng Honda Elysion?

ECON is the switch for the car's fuel-saving mode, which can be turned on or off with this button. Modern cars generally offer three driving modes to choose from: Eco mode, Comfort mode, and Sport mode. Below is information about these three modes: Eco mode: When the car is in this mode, fuel consumption is relatively low. The throttle pedal sensitivity decreases, and the transmission shifts up more aggressively. Comfort mode: This mode can be considered a normal operating mode for the car. In this mode, the throttle pedal response is more sensitive than in Eco mode. Sport mode: This mode can be used during aggressive driving. When Sport mode is activated, the throttle pedal response becomes very sensitive, and the transmission delays shifting. The transmission will only upshift once the engine speed reaches the redline. After switching to Sport mode, the engine speed will remain around 3,000 RPM, ensuring better power response during acceleration. When the car enters ECON mode, it can achieve reduced fuel consumption and energy savings, but the car's power output will be weaker. ECON can be understood as an abbreviation for "economy." In most cases, it is recommended to keep ECON mode on. It should only be turned off when high torque output is needed (e.g., climbing a hill) or when driving at very high speeds. After pressing the ECON button, the car enters a low-carbon, eco-friendly driving mode. The ECU, engine, and transmission then operate intelligently in the most fuel-efficient way to execute the driver's intentions, achieving optimal fuel economy through quick upshifts and smooth acceleration. The idle state also remains energy-efficient. When the driver presses the throttle pedal deeply, the ECON system effectively controls the opening and closing of the intake valves to ensure smooth engine operation and energy savings. Although ECON mode is simple and effective, it may not work under certain conditions: When the vehicle speed exceeds 120 km/h, priority is given to maintaining speed, and the Eco mode automatically deactivates. This means that if the car exceeds the economical speed range (typically between 60-90 km/h), the ECON mode will not save fuel. The key to ECON mode is its reliance on computer-controlled operation while driving to be effective. Therefore, it does not function during idle stops, or when the car is in N, P, or manual mode. When overcoming significant resistance or requiring high torque output, such as when climbing a hill, the ECU prioritizes ensuring sufficient power to drive the car, and ECON mode will not work in such cases.

15

2

Share

Why does the reversing camera have horizontal bars flickering?

What is the fuel consumption of the Refine M3?

Why is there no air coming from the Q5's air conditioner?

What are the differences between the 2016 Civic and the 2019 Civic?

How Many Liters of Gasoline Equal 1 Kilogram of 92 Gasoline?

What is the battery model for Hyundai car key?

What does ECON mean in Dongfeng Honda Elysion?

What is Cold Bending Performance?

Is 215 kPa Tire Pressure Too Low and Needs Inflation?

Why does the Mistra have high RPM but can't pick up speed?

What causes the clutch pedal of Hyundai Verna to become hard to press when the engine is hot?