Why is there a bad smell inside the car?

What is the normal voltage range for a car battery?

The normal voltage range for a car battery is between 11.8V and 12.8V. A car battery, also known as a storage battery, is a type of battery that works by converting chemical energy into electrical energy. Typically, the term 'car battery' refers to a lead-acid battery, which is mainly composed of lead and its oxides, with a sulfuric acid solution as the electrolyte. The car battery is a crucial component of a vehicle, supplying power to the engine ignition system and other electrical equipment when the engine starts or operates at low speeds. When the engine runs at high speeds, the alternator generates sufficient electricity, and the onboard charger automatically stores excess electrical energy in the car battery.

20

1

Share

What Causes Abnormal Noise on the Right Side of the Engine?

Reasons for abnormal noise on the right side of the engine: 1. Prolonged parking of the car leading to cold start noise; 2. Noise caused by unsuitable engine oil; 3. Noise due to improper belt tension; 4. Poor fuel quality or incorrect fuel grade causing noise; 5. Loose engine components leading to noise. Solutions: 1. Replace with suitable engine oil; 2. Adjust the tension of the engine belt; 3. Clean carbon deposits from the valves and adjust the valve timing; 4. Use the correct fuel grade or high-quality gasoline; 5. Inspect the intake and exhaust pipes and replace them if necessary; 6. Tighten or adjust the screws of the engine underguard.

1

4

Share

How to reset the tire pressure warning on a Volkswagen?

Method to reset the Volkswagen tire pressure warning: If you have changed the tire inflation pressure or replaced the wheels, turn on the ignition, press and hold the SET button of the tire pressure monitoring system until the indicator light on the dashboard illuminates. After confirming the new parameters are stored and the light goes off, the tire pressure monitoring will be reset. Taking the Tiguan L as an example: In terms of appearance, the Tiguan L maintains a design similar to the overseas standard Tiguan model, with a clean and lively overall style. Compared to the standard wheelbase model, it adds some chrome decorative elements, while the C-pillar design has been modified. Regarding body dimensions, the Tiguan L measures 4712 mm in length, 1839 mm in width, and 1673 mm in height, with a wheelbase of 2791 mm.

15

2

Share

What are the common charging methods for batteries?

Common charging methods for batteries: 1. Constant current charging method, during the charging process, the charging current remains unchanged, called the constant current charging method, referred to as CC charging method or equal current charging method; 2. Constant voltage charging method, during the charging process, the charging voltage remains unchanged, called the constant voltage charging method, referred to as CV charging method or equal voltage charging method; 3. Constant voltage charging with fixed resistance, that is, a resistor is connected in series between the charging power supply and the battery, so that the current in the early stage of charging can be adjusted. A battery is a device that directly converts chemical energy into electrical energy. It is a battery designed for rechargeable purposes, and recharging is achieved through reversible chemical reactions.

9

3

Share

How to remove the rearview mirror of Haval H7?

Haval H7 rearview mirror removal method: First, pull off the plastic shell of the Haval H7 outward, then use your index fingertip to hook the thin arrow and pull it in the direction of the thick arrow while pushing upward. It can be removed by hand. In terms of interior, the Haval H7 features a wing-inspired wraparound cockpit, with a multi-layered three-dimensional design style for the center console that complements the instrument panel. The multifunctional luxury seats support 8-way adjustment and come with seat heating function. In terms of configuration, the Haval H7 is equipped with intelligent safety features including Bosch's 9th-generation ESP body stability system, HBA emergency braking system, RMI rollover prevention assist system, HDC hill descent control system, HHC hill start assist system, TCS traction control system, BSD blind spot detection system, and CTA reverse side warning system.

5

Share

What engine does the Roewe RX5 use?

Roewe RX5 is equipped with two in-cylinder direct injection turbocharged engines: a 2.0T and a 1.5T. The 2.0T engine delivers a maximum power of 220 horsepower and a peak torque of 350 Nm, while the 1.5T engine produces a maximum power of 169 horsepower and a peak torque of 250 Nm. In terms of dimensions, the Roewe RX5 measures 4556 mm in length, 1855 mm in width, and 1719 mm in height, with a wheelbase of 2708 mm. For configuration, the Roewe RX5 features Porsche-tuned chassis, GKN intelligent real-time four-wheel drive system (shared with Land Rover), fully independent suspension system, and a four-way high-speed CANBUS system bus, all of which significantly enhance the driving and riding experience.

7

3

Share

Why is there a bad smell inside the car?

What is the normal voltage range for a car battery?

What Causes Abnormal Noise on the Right Side of the Engine?

How to reset the tire pressure warning on a Volkswagen?

What are the common charging methods for batteries?

How to remove the rearview mirror of Haval H7?

What engine does the Roewe RX5 use?

What type of fuel does the Ford Mondeo require?

How to Open the Hood of a Honda CR-V?

How to adjust the headlight height of Audi A4?

Are all automatic transmissions dual-clutch?