How many years can the CVT transmission of Emgrand generally last?

What is the normal tire pressure for the Geely Emgrand GL?

The standard tire pressure range for the Geely Emgrand GL is 2.4-2.5 bar. Due to seasonal factors, the tire pressure can be appropriately increased by 0.2 bar in winter and reduced by 0.1 bar in summer. This data is based on the international GBT2978-2008 standard requirements. The tire pressure monitoring system (TPMS) in the Emgrand GL is located on the dashboard. The TPMS does not display specific pressure or temperature values for each tire but only shows a TPMS warning symbol and a tire pressure anomaly warning symbol. These two symbols are located on the dashboard below the driver's position. Generally, a tire pressure exceeding 2.8 bar is considered too high, while a tire pressure below 2.0 bar is considered too low. Hazards of overinflated tires: Reduced tire friction and adhesion, affecting braking performance; causes steering wheel vibration and misalignment, reducing driving comfort; accelerates wear on the central tread of the tire, shortening its lifespan; increases vehicle vibration, indirectly affecting the lifespan of other components; overextends the tire cords, reducing elasticity and increasing the load on the vehicle during driving. Hazards of underinflated tires: Increased friction with the road surface, leading to higher fuel consumption; causes heavy steering and misalignment, compromising driving safety; increases movement in various parts of the tire, leading to excessive rolling and abnormal heat generation; weakens the cords and rubber, causing delamination or cord breakage and excessive friction with the rim, damaging the tire bead and causing abnormal wear; multiplies friction with the ground, rapidly increasing tire temperature, softening the tire, and drastically reducing its strength. High-speed driving may lead to tire blowouts. If the tire pressure monitoring indicator light turns on (a yellow symbol with an irregular circle, no stamp on top, four small spikes below, and an exclamation mark inside), it is generally due to one of the following three reasons: Abnormal tire pressure: Usually triggers an alarm when below 1.8 bar or above 3.0 bar. In this case, the tire needs to be checked and the pressure adjusted. Tire pressure monitoring not reset: After inflating the tires, if the tire pressure is not reset in time, the system will still record the previous data, causing the indicator light to turn on. Simply reset the tire pressure to resolve this issue. Damaged tire pressure sensor: The tire pressure sensor, installed inside the tire and connected to the inflation valve, monitors tire pressure. If the sensor is damaged due to impact while driving, the tire pressure warning light will turn on. In this case, the sensor must be replaced.

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What is the highway ETC system?

Highway ETC (Electronic Toll Collection) translates to electronic toll collection, which is a non-stop toll collection system. Highways are equipped with one or multiple ETC lanes. The ETC toll collection method: Through dedicated short-range microwave communication between the onboard RFID tag installed on the vehicle's windshield and the microwave antenna on the ETC lane at the toll station, the system connects with the bank for backend settlement processing via networking technology, thereby achieving the purpose of vehicles passing through bridge and road toll stations without stopping to pay tolls. Banks install this type of ETC express card with a post-payment system. ETC application conditions are as follows: Provide the original and photocopy of the vehicle owner's valid ID card and vehicle registration certificate. The photocopy of the driver's license must include the page with the most recent annual inspection seal. Credit card application form. This credit card is used to bind the ETC card. After obtaining the credit card, swipe it twice and use the POS receipt to collect the ETC onboard device for free at designated outlets. No fees are charged during this process. Must be between 18 and 60 years old. Must own a vehicle under personal name. Below are precautions for ETC installation: Do not obstruct the view. It is best to install it behind the rearview mirror: Many vehicle models have a steeply angled windshield, which reduces the driver's field of vision. If ETC installation does not consider this, it may increase the driver's blind spots. Install it on the right side behind the rearview mirror to avoid obstructing the view. Do not interfere with charging: The ETC electronic tag consumes power but generally does not require charging or battery replacement because it has a solar panel on the back for self-charging. Therefore, during installation, avoid the blackened areas on the windshield and positions that may block the solar panel. Once installed, do not remove it casually: The button in the middle of the adhesive is an anti-tamper rod connected to a switch. After installation, the windshield will press the anti-tamper rod in. If removed casually, the rod will pop out and trigger the switch, locking the electronic tag and rendering it unusable. You will then need to visit an ETC service point to unlock it. This is designed to prevent multiple vehicles from sharing one device. Precautions for using ETC: The ETC transaction sensing range is 8 meters. To prevent the ETC device of the vehicle ahead from malfunctioning, maintain a distance of over 10 meters to avoid automatic sensing and paying for the vehicle ahead. The ETC lane recognition speed is 20 km/h. Driving too fast may result in failure to read vehicle device information and failed toll deduction. When using a debit card to bind ETC, insufficient balance may also lead to failed toll deduction.

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What are the body dimensions of the Bora?

The length, width, and height dimensions of the Bora are 4523mm/1775mm/1467mm, which are official data. The length of the Bora refers to the distance between two vertical lines perpendicular to the vehicle's longitudinal symmetry plane and touching the outermost protruding parts at the front and rear of the car; the width refers to the distance between two planes parallel to the vehicle's longitudinal symmetry plane and touching the outermost rigid fixed protruding parts on both sides of the vehicle; the height refers to the distance between the highest point of the vehicle and the vehicle's supporting plane. The Bora is equipped with two types of engines: a naturally aspirated engine and a turbocharged engine. The naturally aspirated engine has a maximum power of 83kW and a maximum torque of 145 Nm, with a maximum power speed of 6000 rpm and a maximum torque speed of 3900 rpm. The turbocharged engine has a maximum power of 110kW and a maximum torque of 250 Nm, with a maximum power speed of 5000-6000 rpm and a maximum torque speed of 1750-3000 rpm. The naturally aspirated engine is paired with a 6-speed automatic manual transmission and a 5-speed manual transmission, while the turbocharged engine is paired with a 7-speed dry dual-clutch transmission. There are national regulations regarding vehicle dimensions. According to the national standard "GB1589-89," the total width of a vehicle does not include side mirrors, and the limitation on vehicle width is to provide sufficient lateral clearance for overtaking between adjacent lanes. In other words, the significance of vehicle width data in national standards is to ensure sufficient space during overtaking, preventing accidents or situations where road markings are narrower than the vehicle's width. Additionally, national regulations stipulate that the total width of a vehicle must not exceed 2.5m to meet the requirements of public road usage.

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What are the reasons that cause the ABS warning light to illuminate?

ABS light can illuminate in various states, with different causes and solutions for each state, 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 the sensor's ability to detect the corresponding speed signal. This prevents the ABS control unit from determining the vehicle speed and the wheel slip rate, thus failing to issue appropriate commands to regulate braking. Solution: Clean the dirt from the wheel speed sensor and adjust the gap between the sensor and the signal ring to restore normal function. Cause 2: Poor signal transmission due to loose connections between system wiring or poor contact in the ABS relay, leading to system malfunction. Solution: Check the wiring connections and reconnect any loose parts. State 2: ABS warning light illuminates intermittently but turns off during acceleration. Cause: When multiple vehicle electrical devices are in use, the battery voltage drops below 10.5V. As the engine speed increases, the voltage rises, causing the ABS indicator light to turn off. This can also happen if the ABS system's power supply voltage is too low, such as due to poor terminal contact or grounding issues. Solution: Check the battery's specific gravity, inspect the charging system, and examine the power supply (e.g., voltage relay or poor power contact). State 3: ABS warning light stays on after engine start and only turns off when the engine is turned off (IGFF). Cause: Poor grounding contact in the ABS hydraulic valve body; poor electrical connection in the ABS hydraulic valve body wiring; ABS control unit malfunction. Solution: Loosen and then retighten the grounding screw on the hydraulic valve body, cleaning the contact surface if necessary. Check for enlarged gaps in the connectors. Replace the ABS or ABS/ASR control unit if needed. State 4: ABS warning light illuminates during high-speed driving. Cause: During high-speed driving, the ABS control unit detects a significant discrepancy between the rear and front wheel speed signals. This can also occur if the tire or wheel rim specifications are incorrect. Solution: Refer to the vehicle's tire and wheel rim specifications, as indicated on the label near the fuel tank cap. State 5: ABS warning light illuminates intermittently. Cause: Improper adjustment of the brake light switch; poor internal contact in the brake light. Solution: With the engine running, press the brake pedal and use a finger to push the brake switch linkage all the way down. Then release the brake pedal to complete the self-setting position. Replace the brake light switch if necessary. If the ABS warning light is on, it is recommended not to continue driving. An illuminated ABS light indicates a malfunction in the vehicle's anti-lock braking system. During emergency braking, if the wheels lock up, the vehicle may skid uncontrollably, making it difficult for the driver to slow down or adjust the vehicle's trajectory, posing significant safety risks.

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What does the car center console refer to?

Car center console is the place where comfort and entertainment devices such as car air conditioning and audio are controlled. The car center console includes a central control door lock system, allowing the driver to control the opening and closing of all car doors and the window lifting system. The car center console also includes a central control panel with various vehicle controllers such as the audio control panel. The central control door lock system mainly has three functions: central control, speed control, and individual control. The driver can control all door locks, and when the driving speed reaches a certain level, the doors automatically lock. For other doors, there are independent switches, allowing each door to be controlled individually. The principle of the central lock: The wireless remote control function of the central lock: refers to the ability to open and lock doors remotely without inserting the key into the lock hole. Its biggest advantage is that, regardless of day or night, there is no need to locate the lock hole, and unlocking (opening) and locking (locking) can be done conveniently from a distance. Basic principle of remote control: A weak radio wave is emitted from the owner's side, received by the car antenna, and the signal code is identified by the electronic control unit (ECU). Then, the actuator (motor or electromagnetic coil) of the system performs the action of opening or closing the lock. This system mainly consists of two parts: the transmitter and the receiver. Transmitter: Composed of a transmission switch, transmission antenna (keypad), integrated circuit, etc. The keypad is integrated with the signal transmission circuit. From the identification code storage circuit to the FSK modulation circuit, the use of a single-chip integrated circuit makes it compact, with a button-type lithium battery installed on the opposite side of the circuit. The transmission frequency is selected according to the radio wave regulations of the country of use, generally using 27, 40, or 62 MHz frequency bands. Each press of the transmission switch sends a signal once. Receiver: The transmitter sends the identification code using FM modulation, which is received by the car's FM antenna and enters the FM high-frequency amplification processor of the receiver ECU via a distributor for demodulation. The demodulated identification code is compared with the preset one; if it is correct, the control circuit is activated, and the actuator operates. The door lock remote control system usually consists of one portable transmitter and one in-car receiver. The identifiable signal sent by the transmitter is received and decoded by the receiver, which then drives the door lock to open or lock. Its main function is to facilitate the driver in locking or unlocking the doors.

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Can ETC be used if the license plate is different?

ETC cannot be used if the vehicle information it is bound to is inconsistent. Different vehicle models have different highway toll fees. According to the "Rules for the Use of Non-Stop Fast Pass System," when applying for ETC, the ETC card and OBU device are already bound to the vehicle, and the relevant vehicle information is imported, forming a one-to-one correspondence. If you replace the vehicle with a new license plate, you need to cancel the original ETC and reapply for the new vehicle. If the new vehicle uses the old license plate, you can simply update the vehicle information at an offline service center. ETC is an electronic toll collection system that allows vehicles equipped with ETC devices to pass through dedicated ETC lanes without stopping. The electronic toll collection system is an automated toll system for highways or bridges. ETC billing principle: There will be one or more ETC lanes on the highway. Through dedicated short-range microwave communication between the onboard electronic tag installed on the vehicle's windshield and the microwave antenna in the ETC lane at the toll station, the system uses computer networking technology to settle transactions with the bank, achieving the goal of vehicles passing through toll stations without stopping to pay tolls. All of this is based on the principle of "pass first, deduct later." Benefits of installing ETC: Time-saving: Eliminates the hassle of waiting in line; Green and eco-friendly: Low-carbon, as vehicles pass through toll stations without stopping, reducing noise and exhaust emissions and minimizing pollution; Reduced wear and tear: Saves costs by reducing the frequency of vehicle starts and brakes, lowering wear and fuel consumption; Improved efficiency: Theoretically, ETC lanes can improve vehicle passing efficiency by 2-3 times or more, making traditional ETC faster, more advanced, and more high-tech. Compared to license plate payment, ETC technology is more mature and advantageous. More policy support: The State Council explicitly stated in the "13th Five-Year Plan for the Development of a Modern Integrated Transportation System" that "by 2020, intercity transportation cards will be basically interoperable in key urban clusters, and the proportion of vehicles equipped with ETC will significantly increase." It also set a target in the main indicators of the "13th Five-Year" comprehensive transportation development plan: "By 2020, the ETC usage rate for road passenger vehicles will reach 50%." More future possibilities: In addition to continuously improving the convenience of ETC installation and usage rates for passenger vehicles, the future will also promote the use of ETC for trucks and explore deeper integration of the ETC system with vehicle-to-vehicle communication, vehicle-to-infrastructure coordination, and other smart transportation developments, providing comprehensive travel services for vehicle owners. This means more application scenarios will support ETC. ETC usage precautions: The ETC transaction sensing range is 8 meters. If the vehicle in front stops, to prevent the ETC device from malfunctioning or not having an ETC device at all, maintain a distance of more than 10 meters to avoid automatic toll deduction for the vehicle in front. The recognition speed for ETC lanes is 20 km/h. Driving too fast may prevent the system from reading the vehicle's device information, leading to failed toll deductions. When using a debit card bound to ETC, insufficient balance may also cause toll deduction failures. Follow the guidance of on-site staff to use the manual MTC lane and pay with cash or card. Thick car windshields may cause poor signal reception. This is especially important for vehicles that have had their windshields replaced after accidents or for those who have modified their front windshields. Unauthorized removal or relocation of the OBU device, or if the ETC electronic tag falls off or becomes loose, may cause the electronic tag to fail. It can be sent to the bank where the ETC card was issued or the highway service center for inspection. If the loosening or detachment is not due to human interference, reactivation is sufficient.

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How many years can the CVT transmission of Emgrand generally last?

What is the normal tire pressure for the Geely Emgrand GL?

What is the highway ETC system?

What are the body dimensions of the Bora?

What are the reasons that cause the ABS warning light to illuminate?

What does the car center console refer to?

Can ETC be used if the license plate is different?

How to Replace the Battery in an Old Toyota Car Key?

What transmission does the Beijing X3 use?

What is the function of the evaporator in a car's air conditioning system?

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