What is the function of an automotive lightning arrester?

1 Answers
StIan
07/29/25 5:30pm
An automotive lightning arrester is a transmitter-receiver used for GPS positioning and tracking. Locally, by utilizing the communication principle of the CAN (Controller Area Network) bus, it employs an OBD-II connector, OLED display, and GPRS communication during diagnostic communication sessions, enabling remote real-time tracking and monitoring functions on a website. Relevant information about automotive radar is as follows: 1. Introduction: Automotive radar, as the name suggests, is radar used for cars or other ground motor vehicles. Therefore, it includes various radars based on different technologies (such as laser, ultrasonic, microwave), each with different functions. 2. Collision avoidance radar: This type of radar can measure hazardous obstacles on the road ahead of the vehicle that may cause collisions based on the vehicle's current direction and speed. Hence, it is suitable for situations with low atmospheric visibility and less-than-ideal judgment (such as too short a distance or too high a speed).
Was this review help?
16
3
Share
More Forum Discussions

Where is the cigarette lighter in the Haval H2?

The cigarette lighter in the Haval H2 is located directly in front of the gear shift lever. Specific location: The Great Wall Haval H2 cigarette lighter is positioned directly in front of the gear shift lever, next to the ashtray box below the air conditioning panel. It resembles a button with a cigarette symbol on it. Press it down, and it will pop out when heated. If you need to plug in other automotive electrical devices, simply remove the cigarette lighter and insert the device's plug into the socket. To use it, insert the cigarette lighter into the car's power socket and press down to lock it in place. The lighter will start heating up. When the heating element reaches the required temperature, it will automatically pop out. Alternatively, you can manually remove it after 5-8 seconds when the heating element turns red, without waiting for it to pop out automatically. After lighting a cigarette, return the lighter to its socket. Precautions: To prevent fires, always return the cigarette lighter to its socket after use. Avoid smoking inside the car as much as possible to maintain clean air in the vehicle.
14
4
Share

What kind of engine oil is suitable for Sundiro Honda CFB190TR?

Sundiro Honda CFB190TR recommends using Elf SpeedWin engine oil. Elf SpeedWin engine oil has a rich variety: Elf SpeedWin is an automotive engine oil with a wide range of types. There are five main categories: PC1, PC2, PC3, PC5, and PC7, each further subdivided according to SAE viscosity standards, offering a diverse selection for car owners. Advantages of Elf SpeedWin engine oil: Elf SpeedWin PC7 5W-40 is the latest SN-grade synthetic oil that comprehensively improves engine performance and extends service life, capable of handling various complex and changing road conditions. Elf SpeedWin engine oil provides strong protection for the engine, offering long-lasting resistance to wear. Excellent thermal stability and oxidation resistance extend the engine's service life. Superior piston cleaning performance ensures robust power output. Outstanding low-temperature starting performance and high-temperature protection for high-load engines.
1
4
Share

Where are the USB ports on the Golf 8?

The Golf 8 has two USB ports located near the radio and in the glove compartment of the passenger side. Below is some relevant information about the Golf 8: 1. Powertrain: The eighth-generation Golf is highly likely to be equipped with the new EA211-EVO 1.5T engine. Compared to the current 1.4T engine, the 1.5T engine delivers a maximum power of 118kW and a maximum torque of 250 Nm. While there isn't a significant improvement in performance, it ensures lower basic fuel consumption and enhanced emission advantages. 2. Exterior Design: The Golf 8 redefines Volkswagen's design direction with its improved texture and design aesthetics. The front face, in particular, abandons the previous multi-horizontal grille design in favor of a smaller grille to maintain design integrity. Additionally, the headlights are more elongated, giving the overall design a more distinctive and prominent style.
12
4
Share

What does the dual qualification of Neta Auto mean?

"Dual qualification" in layman's terms refers to two types of qualifications: one is the investment qualification, and the other is the production qualification. Investment qualification regulations: According to the "Opinions on Improving the Management of Automobile Investment Projects" and the "Regulations on the Management of Newly Established Pure Electric Passenger Vehicle Enterprises," if you want to invest in the construction of production facilities in the field of new energy vehicles, you must meet these two regulations. In simple terms, if you want to build a factory to manufacture new energy vehicles, it's not just about having money—you must fully comply with these two regulations and pass all requirements before you can proceed with construction. Production qualification regulations: Once the factory is built and production equipment is in place, if you want to produce new energy vehicles or launch them into the market, you still need another qualification—the production qualification. According to the "Regulations on the Access of New Energy Vehicle Manufacturers and Products," manufacturers must meet 17 access conditions, 8 of which are mandatory. If any of these mandatory conditions are not met, the application will be directly rejected. Without meeting these requirements, you cannot even produce the vehicles, let alone bring them to market.
9
5
Share

Where is the oil pressure switch located on an Audi A5?

The oil pressure switch is located on the main oil passage of the cylinder block, sometimes near the oil filter. Normal oil pressure range: When the engine is running, the oil pressure is generally maintained within the range of 150~350 kPa. Symptoms of low oil pressure: If the oil pressure gauge indicates a pressure value below 98 kPa, it can be considered as low oil pressure, which may cause excessive wear of components and even mechanical failures such as bearing seizure, piston burning, etc. After starting the engine, the oil pressure quickly drops to near 0, or during normal temperature and speed operation, the oil pressure remains too low, with the oil pressure warning light continuously flashing or the buzzer sounding. Hazards of low oil pressure: Low oil pressure will result in poor lubrication on the surfaces of various components, increasing friction resistance and accelerating wear. Severe lubrication failure can lead to engine overheating and serious mechanical failures of major moving parts, affecting the engine's lifespan or even causing it to be scrapped.
15
4
Share

What Causes the Transmission Fault Display in BMW 7 Series?

Possible issues include malfunctioning onboard computer, clogged fuel pump or abnormal sensors, faulty spark plugs, or excessive carbon buildup. Malfunctioning onboard computer: If the vehicle's onboard computer crashes or becomes damaged, it can directly prevent the transmission system from receiving operational commands, resulting in vehicle malfunction or complete operational failure - commonly referred to as transmission system failure. Clogged fuel pump or abnormal sensors: If the vehicle's fuel pump becomes clogged or its sensors are damaged, this will directly affect the normal operation of the fuel supply system. Insufficient fuel supply or complete fuel delivery failure will prevent the vehicle's energy from being transmitted to the transmission system. When the transmission system cannot receive the energy converted from fuel, it will exhibit symptoms of operational failure. Faulty spark plugs or excessive carbon buildup: The spark plugs are another crucial component in a vehicle. If they malfunction (such as spark plug damage preventing normal ignition), this will similarly cause the transmission system to fail operating properly. Additionally, prolonged vehicle use leading to excessive carbon buildup in the engine can obstruct internal fuel supply, which will also manifest as transmission system faults.
11
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.