Does the New Excelle GT come with projector headlights?

What Causes the ABS Warning Light to Illuminate?

ABS warning light can illuminate in various states, each with different causes and solutions as detailed below: State 1: ABS warning light stays on continuously (most common). Cause 1: The ABS wheel speed sensor's sensing area is covered by dirt, mud, or other contaminants, affecting its ability to detect the corresponding speed signal. This prevents the ABS control unit from determining the vehicle speed and wheel slip rate, thus failing to issue appropriate commands to regulate braking. Solution: Clean the contaminants from the wheel speed sensor and adjust the gap between the sensor and the tone ring to restore normal function. Cause 2: Poor signal transmission due to loose system wiring connections or faulty ABS relay contacts. Solution: Inspect wiring connections and reconnect any loose parts. State 2: ABS warning light illuminates intermittently and turns off during acceleration. Cause: When multiple electrical devices are in use, battery voltage drops below 10.5V. The light turns off as engine speed increases and voltage rises. This may also indicate insufficient power supply voltage to the ABS system due to poor terminal contact or grounding issues. Solution: Check battery specific gravity; inspect charging system; examine power supply components (e.g., voltage relay or poor power contact). State 3: ABS warning light remains on after engine start until engine is turned off (IGFF). Cause: Poor grounding connection of ABS hydraulic valve body; faulty wiring connector of ABS hydraulic valve body; ABS control unit malfunction. Solution: Loosen and retighten the hydraulic valve body ground screw, cleaning contact surfaces if necessary; check for enlarged connector gaps; replace ABS or ABS/ASR control unit. State 4: ABS warning light illuminates during high-speed driving. Cause: ABS control unit detects excessive speed difference between rear and front wheels; incorrect tire or wheel rim specifications. Solution: Refer to vehicle's specified tire and wheel rim sizes, typically listed on fuel filler door sticker. State 5: ABS warning light illuminates intermittently. Cause: Improper brake light switch adjustment; internal contact failure in brake light. Solution: With engine running, depress brake pedal and manually push brake switch lever downward fully, then release pedal to complete self-adjustment; replace brake light switch if needed. When the ABS warning light is on, it's recommended to avoid continued driving as it indicates anti-lock braking system malfunction. During emergency braking, wheel lock-up may occur, causing loss of vehicle control and skidding, preventing the driver from decelerating or adjusting trajectory, posing significant safety risks.

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What to Do When an Automatic Car's Battery Dies?

The most common cause of battery issues is when car owners leave their vehicles unused in one place for various reasons. Below are some solutions when the car battery runs out of power: 1. If you're on a highway or in a situation without help or tools, the only option is to contact an emergency assistance center. They can dispatch an emergency charging vehicle for a quick charge or arrange a tow truck to take your car to the nearest repair shop for charging and maintenance. 2. If you can easily find a fully charged battery with the same voltage as your car's battery, you can use an external battery to start the car. Connect the positive terminal of the car's battery to the positive terminal of the fully charged battery, then connect both negative terminals. After that, start the car. Once the car is running, first disconnect the negative terminal connection, followed by the positive terminal connection.

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What is the standard thickness for brake pads?

A new brake pad typically has a thickness of around 1.5cm. Here is more information about brake pads: 1. The thickness gradually decreases with friction during use. Professional technicians recommend that when the visible thickness of the brake pad is reduced to about 1/3 of its original thickness (approximately 0.5cm), the owner should increase the frequency of self-inspection and be ready to replace it. Of course, due to wheel hub design, some models do not allow for visual inspection and require tire removal to complete the check. 2. Each brake pad has a raised indicator on both sides, with a thickness of about 2-3 millimeters. This is the minimum replacement limit for the brake disc. If the brake pad thickness aligns with this indicator, it must be replaced immediately. Therefore, when the brake pad thickness approaches this indicator, the owner should monitor it closely. However, accurate visual inspection without removing the tire is difficult. Currently, many models provide a warning light on the dashboard when the brake pads are too thin, making self-inspection relatively easier.

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What is the difference between hydraulic oil grades 68 and 46?

The main differences between grade 46 hydraulic oil and grade 68 hydraulic oil lie in their viscosity properties and pour points. Below are the specific distinctions between the two: 1. Different pour points: Low-pour-point hydraulic oil plays a crucial role in mechanical transmission systems. In colder environments or conditions with significant temperature variations, hydraulic systems often use hydraulic oil for lubrication, making pour point requirements very important. Pour points of -15 or -30 are necessary to ensure normal operation of hydraulic oil under low-temperature conditions. 2. Grade 46 hydraulic oil has relatively low viscosity, while grade 68 hydraulic oil has higher viscosity. Generally, higher viscosity results in thicker oil film formation. In winter when temperatures are lower, it is recommended to use grade 46 hydraulic oil. Another difference lies in the flash points. As is well known, modern hydraulic oils have their own flash points, so there are also differences in flash points between grade 46 and grade 68 hydraulic oils. Grade 46 hydraulic oil has a relatively lower flash point, making it suitable for different industries and environments. However, both types perform excellently in terms of anti-wear and oxidation resistance.

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How to Repair Cracks on Car Paint Surface?

Minor cracks can be treated with polishing and waxing; more severe cracks require sanding the entire area of the paint film. Below are the causes of car paint cracks and repair methods: 1. Paint Oxidation: Prolonged exposure to sunlight is the primary cause of shortened car paint lifespan. Ultraviolet rays from the sun eventually lead to oxidation of the car's coating. If water droplets remain on the car body while exposed to sunlight, oxidation accelerates significantly. For minor oxidation, wax can be used to remove it. However, severe oxidation requires grinding and polishing. 2. Paint Crazing: Crazing is more likely to occur on metallic paint. These are very fine cracks that gradually penetrate the paint layer until they "pierce" the entire color coat. When waxing and polishing, streaks may appear on the car body due to wax filling the cracks. Due to quality issues in the painting process, the resin in the paint may also "shrink," leading to crazing. This type of "skin disease" can only be cured by repainting. Regular waxing is an effective way to reduce the occurrence of crazing. When crazing is still in its "budding" stage, wax can polish away the invisible cracks.

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When did China 4 emission standards start?

China 4 emission standards were implemented in 2011 and remained in effect until 2018 when China 5 standards were introduced. Below is relevant information about China 4 emission standards: 1. China 4 emission standards represent the fourth phase of national motor vehicle pollutant emission standards in China. The primary pollutants from vehicle emissions include HC (hydrocarbons), NOx (nitrogen oxides), CO (carbon monoxide), and PM (particulate matter). These standards aim to control and reduce vehicle emissions below specified limits through technologies such as improved catalytic converter active layers, secondary air injection, and exhaust gas recirculation systems with cooling devices. 2. China 4 standards require approximately 50% lower emissions of various pollutants compared to China 3 standards. With the upcoming implementation of China 6 standards, vehicles meeting China 3 standards are already facing retirement. According to documents released by transportation departments in several major provinces, by the end of 2020, the government's focus remained on China 3 standard commercial diesel trucks, while the transition period for China 4 standards and China 3 standard private vehicles was still ongoing due to the large number of privately owned vehicles requiring more time for transition. The only concern is that in a few years, first-tier cities might lead the way in restricting China 4 vehicles.

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Does the New Excelle GT come with projector headlights?

What Causes the ABS Warning Light to Illuminate?

What to Do When an Automatic Car's Battery Dies?

What is the standard thickness for brake pads?

What is the difference between hydraulic oil grades 68 and 46?

How to Repair Cracks on Car Paint Surface?

When did China 4 emission standards start?

Does the 2021 Classic Sylphy Have a Particulate Filter?

How to Avoid Brake Failure in Cars?

Can You Still Drive When the On-Board Computer Prompts an Oil Change?

What Do the Letters on Tires Represent in Terms of Speed Rating?