What is the chassis code of the BMW 5 Series?

How Often Should the Throttle Body Be Cleaned?

The throttle body generally needs to be cleaned every 20,000 to 40,000 kilometers. The throttle body is a controllable valve that regulates the airflow entering the engine. After the air enters the intake manifold, it mixes with gasoline to form a combustible mixture, which then burns to generate power. The throttle body is connected to the air filter at the top and the engine block at the bottom, often referred to as the "throat" of the car engine. The cleaning method for the throttle body is as follows: 1. Use a flat-head screwdriver to loosen the fastening screws of the metal clamp connecting the air filter and the throttle body, separating the air filter cover from the throttle body; 2. For cleaning an electronic throttle body, it is best to have two people operate—one responsible for pressing the accelerator and the other for cleaning. Spray carburetor cleaner onto a clean cloth and then carefully wipe the throttle body clean; 3. After cleaning, check whether the throttle body is thoroughly cleaned and whether it can open and close freely. Then reconnect the air filter to the throttle body, ensuring a proper seal, and tighten the screws of the metal clamp. If any sensor connectors were removed, reattach them.

20

3

Share

What is the process for replacing the battery in a BMW key?

BMW key battery replacement process is: 1. First identify the battery model for your car key, which will be specified in the vehicle owner's manual, then select a new key battery according to the specified model; 2. Remove the hidden mechanical key from the remote; 3. Using the extracted mechanical key, insert it into the key slot and pry open the key casing; 4. After opening the key casing, you'll find the battery positioned deep inside - use a flat tool to slide along the side gaps and gently pry out the old battery; 5. When installing the new battery, ensure correct polarity (positive/negative terminals), then snap the back cover in place to complete the battery replacement. Finally, reinsert the mechanical key. Taking the 2021 BMW 5 Series as an example: The main exterior changes involve adjustments to the LED light clusters - the headlights have become slimmer, daytime running lights appear more angular than the current model, and the front bumper has been redesigned. The M Sport version features a more aggressive front fascia. The new BMW 5 Series introduces two plug-in hybrid variants (545e and 530e), along with the 48V electrical system-equipped 540i and high-performance M550i models.

6

5

Share

Is the Battery of Toyota Vios Maintenance-Free?

Toyota Vios's battery is not maintenance-free. The functions of the battery are: 1. Provide starting current to the starter when starting the engine; 2. Assist the generator in supplying power to electrical equipment when the generator is overloaded; 3. Supply power to electrical equipment when the engine is idling; 4. Protect the car's electrical appliances; 5. Convert part of the electrical energy into chemical energy for storage when the generator's terminal voltage is higher than the electromotive force of the lead-acid battery. The dimensions of the Toyota Vios are: length 4435mm, width 1700mm, height 1490mm, wheelbase 2550mm, minimum ground clearance 160mm, fuel tank capacity 42 liters, and body weight 1070kg.

16

4

Share

How to Open the Trunk of a Honda Fit?

The method to open the trunk of a Honda Fit is: 1. Unlock the vehicle; 2. Open the trunk lock on the car's central control panel; 3. Lift the trunk to open it. Taking the 2021 Trend Edition Fit as an example, its body dimensions are: length 4109mm, width 1694mm, height 1537mm, with a wheelbase of 2530mm and a fuel tank capacity of 40 liters. The 2021 Trend Edition Fit is equipped with a 1.5L naturally aspirated engine, delivering a maximum horsepower of 131ps, a maximum power of 96kW, and a maximum torque of 155Nm, paired with a continuously variable transmission.

7

4

Share

Is the Festa equipped with a dry dual-clutch transmission?

The Festa is equipped with a dry dual-clutch transmission. The method to distinguish between dry and wet dual-clutch transmissions is to check whether the friction plates of the dual-clutch contain lubricating oil. Taking the 2021 Festa as an example, it belongs to the compact car category, with body dimensions of: length 4660mm, width 1790mm, height 1425mm, wheelbase of 2700mm, fuel tank capacity of 53l, trunk capacity of 475l, and curb weight of 1365kg. The 2021 Festa is powered by a 1.6T turbocharged engine, delivering a maximum horsepower of 204PS, maximum power of 150kW, maximum torque of 265Nm, and is paired with a 7-speed dual-clutch transmission.

17

3

Share

What is the fuel tank capacity of the Toyota Sienna?

The fuel tank capacity of the Toyota Sienna is 75 liters. The Toyota Sienna is a mid-to-large-sized MPV under the Toyota Group. Taking the 2011 two-wheel-drive automatic Toyota Sienna as an example, its body dimensions are: length 5085mm, width 1983mm, height 1811mm, with a wheelbase of 3030mm. The 2011 two-wheel-drive automatic Toyota Sienna features a front suspension with MacPherson independent suspension and a stabilizer bar, and a rear suspension with a torsion beam non-independent suspension. It is equipped with a 2.7L naturally aspirated engine, delivering a maximum horsepower of 190PS, a maximum power of 139kW, and a maximum torque of 253Nm.

1

2

Share

What is the chassis code of the BMW 5 Series?

How Often Should the Throttle Body Be Cleaned?

What is the process for replacing the battery in a BMW key?

Is the Battery of Toyota Vios Maintenance-Free?

How to Open the Trunk of a Honda Fit?

Is the Festa equipped with a dry dual-clutch transmission?

What is the fuel tank capacity of the Toyota Sienna?

When did the Audi Q5 start using the third-generation EA888?

Does the BMW 530 throttle need to be matched?

What are the safety features of the Fengon S560?

How to Connect BMW CarPlay?