What Does the Vehicle Model Number Mean?

1 Answers
McZoe
07/30/25 12:48am
Vehicle model number refers to the vehicle identification number, also known as the VIN code. It consists of a unique set of seventeen letters or numbers used to identify a vehicle, including information about the manufacturer, engine, chassis number, and other specifications. Locations to find the vehicle model number include: 1. Door hinge pillar and door lock pillar; 2. Inside the door panel; 3. Below the windshield; 4. On the vehicle registration certificate. A detailed breakdown of the vehicle model number is: 1. The first digit represents the geographic region; 2. The second digit is the manufacturer code; 3. The third digit is the vehicle type code; 4. Digits 4 to 8 indicate vehicle features; 5. The ninth digit is the check digit; 6. The tenth digit represents the model year; 7. The eleventh digit indicates the assembly plant; 8. Digits 12 to 17 are the sequential production number.
Was this review help?
15
4
Share
More Forum Discussions

Which city does the Yue Q license plate code belong to?

Yue Q license plate code belongs to Yangjiang, Guangdong. The license plate codes for various cities in Guangdong are as follows: Yue A Guangzhou, Yue B Shenzhen, Yue C Zhuhai, Yue D Shantou, Yue E Foshan, Yue F Shaoguan, Yue G Zhanjiang, Yue H Zhaoqing, Yue J Jiangmen, Yue K Maoming, Yue L Huizhou, Yue M Meizhou, Yue N Shanwei, Yue P Heyuan, Yue Q Yangjiang, Yue R Qingyuan, Yue S Dongguan, Yue T Zhongshan, Yue U Chaozhou, Yue V Jieyang, Yue W Yunfu, Yue X Shunde District of Foshan, Yue Y Nanhai District of Foshan, Yue Z Hong Kong and Macau vehicles entering mainland China. Yangjiang is a prefecture-level city under the jurisdiction of Guangdong Province, located in the western Pearl River Delta metropolitan area, in the southwest of Guangdong Province, adjacent to the Pearl River Delta and serving as a key transportation hub in western Guangdong. Yangjiang borders Jiangmen to the east, Maoming to the west, the South China Sea to the south, and Yunfu to the north. It administers Jiangcheng District, Yangdong District, Yangxi County, and the county-level city of Yangchun, and has established the Hailing Island Economic Development Experimental Zone and the Yangjiang High-Tech Industrial Development Zone, with a total area of 7,955.9 square kilometers.
11
0
Share

What are the differences between the Vellfire and the Alphard?

The differences between the Vellfire and the Alphard are: 1. Different front-end exterior design: The Vellfire features a layered grille with connected upper and lower sections, and the sport version adopts a large-sized horizontal grille; the Alphard uses an exaggerated "large fang" grille, with chrome trim extending into the headlights. 2. Different headlights and taillights: The Vellfire has split-type headlights and taillights, while the Alphard has integrated headlights and taillights. 3. Different features: The Vellfire offers keyless entry for all doors, rear-seat multimedia control, and a streaming media rearview mirror; the Alphard only has front-seat keyless entry. 4. Different configurations: The Vellfire lacks electric trunk position memory, headlight delay-off, and second-row seat fore-aft adjustment, while the Alphard includes these features.
9
4
Share

What is the displacement of 40tfsi?

40tfsi has a displacement of 2.0L, which is determined based on the G-force generated during the vehicle's 0-100 km/h acceleration. The G-force can reflect a car's acceleration capability - the stronger the acceleration, the greater the G-force, and consequently the more power required. In tfsi, 't' stands for turbocharged engine, while 'fsi' represents fuel stratified injection technology. The 40tfsi model uses a low-power version of the 2.0-liter turbocharged engine with a maximum power of 190 horsepower and a maximum torque of 320 Nm. This engine is equipped with hybrid injection technology and uses an aluminum cylinder head with an iron cylinder block.
2
1
Share

What are the reasons for the sudden illumination of the engine fault light in an Audi A6L?

The illumination of the engine fault light can occur during the power-on self-test or under other circumstances. The power-on self-test is an indication of the vehicle monitoring the status of all sensors before driving. Generally, if the vehicle is not started after powering on, the light will turn off by itself after about 3 seconds. In other cases, if the EPC indicator light remains on after the vehicle is started and does not turn off for a long time, the main reasons for the EPC light staying on include faults in the engine intake system, throttle valve issues, fuel system problems, engine malfunctions, ECU control unit failures, and brake light faults. Below are detailed explanations for each type of fault: Sensor Issues: Sensors include those for coolant temperature, crankshaft position, air flow, intake temperature, oxygen sensors, etc. When these sensors are damaged, have poor contact, or experience signal interruption, the vehicle's ECU cannot accurately obtain engine data, leading to the illumination of the engine fault light. Solution: In such cases, promptly visit a repair center for professional inspection and timely elimination of safety hazards. Maintenance Issues: Poor engine maintenance is the most common cause of the engine fault light illuminating. Vehicles have specific maintenance cycles. If maintenance is not performed on schedule, coupled with poor driving habits, the engine's operational burden increases, eventually causing the engine fault light to illuminate as a warning. Solution: Follow the maintenance schedule in the vehicle's manual, either by time or mileage, to ensure comprehensive maintenance and eliminate non-maintenance-related issues. Fuel Quality Issues: This refers to both fuel and engine oil. The fuel used in cars usually has a specific octane rating, and engine oil can be semi-synthetic or fully synthetic. Manufacturers typically recommend the type of fuel and oil to use. If the owner does not adhere to these recommendations, long-term use can cause engine wear, leading to the illumination of the fault light. Solution: Use the appropriate fuel grade and engine oil as specified for the vehicle. Poor Combustion of Air-Fuel Mixture: Faults in the engine's spark plugs, fuel pump, or clogged fuel lines can lead to poor combustion of the air-fuel mixture. This results in engine carbon buildup or knocking, which is detected by the oxygen sensors and reported to the ECU, triggering the fault light. Solution: Check the engine ignition coils and spark plugs. Inspect the performance of related sensors, such as the (front/rear) oxygen sensors, coolant temperature sensor, intake temperature sensor, throttle position sensor, air flow meter, and intake manifold pressure sensor. Check the air filter for contamination; if clogged, it can cause a rich air-fuel mixture and should be cleaned or replaced as needed. Inspect the fuel injectors for leaks and the performance of the fuel pressure regulator, as malfunctions can also lead to a rich mixture. Intake Issues: During engine combustion, intake air is required, making the air filter crucial. If the air filter is dirty and not cleaned regularly, it can affect the engine's air intake, potentially leading to blockages and, in severe cases, the illumination of the engine fault light. Solution: Regularly clean or replace the air filter to ensure the proper functioning of the intake system. Turbocharger Issues: Problems with the intake boost pipes or turbocharger can also cause the engine fault light to illuminate. The most common issue is turbocharger damage, accompanied by symptoms such as oil leaks, excessive oil consumption, reduced power, metallic noises, and blue or black smoke from the exhaust. Solution: Visit a 4S shop for inspection and replacement of the turbocharger. Often, repairs are not cost-effective, and replacing the component is the better option. Exhaust Issues: Faults in the rear oxygen sensor, catalytic converter, exhaust camshaft, or bearings can cause the engine fault light to illuminate. The most common issue is a faulty catalytic converter, often caused by physical damage or fuel system problems. Solution: Use lead- or silicon-based lubricants for the maintenance and cleaning of the catalytic converter. Anti-Theft System: If the vehicle's electronic anti-theft system malfunctions or the anti-theft controller does not match the engine ECU, the anti-theft system can prevent the engine from operating normally, also causing the engine fault light to illuminate. Solution: Seek professional assistance at a repair shop for a systematic diagnosis, as this cannot be fixed individually. Engine Misfire: This refers to one or more cylinders not working or functioning poorly. Engine misfire can lead to symptoms such as reduced power, difficulty starting, and unstable idling. Solution: First, identify which cylinder's components are faulty and replace them. If internal mechanical damage is present, a major repair at a professional shop is necessary.
10
3
Share

How to Fine-Tune a Misaligned Car Steering Wheel?

If the steering wheel is misaligned but the vehicle can maintain straight-line driving, a four-wheel alignment is required. Align the steering wheel straight and adjust the left and right front values accordingly. The adjustment is made to the tie rod, a crucial component in the car's steering mechanism. It directly affects the vehicle's handling stability, operational safety, and tire lifespan. If the tie rod appears longer on one side and shorter on the other, it will cause the car to pull toward the longer side. Adjusting the tie rod length does not involve cutting or extending but rather screwing the rod base in or out. First, prepare a wrench, turn the steering wheel fully to the right to expose the rear of the left front wheel. Loosen the fastening nut with the wrench, then rotate the left tie rod clockwise. Clockwise rotation shortens the tie rod relative to its base. Repeat the process by turning the steering wheel fully to the left to expose the rear of the right front wheel. Similarly, loosen the fastening nut with the wrench and rotate the right tie rod counterclockwise. Counterclockwise rotation lengthens the right tie rod.
20
0
Share

What is the difference between license plates Su E and Su U?

License plates Su E and Su U have no difference, both are license plates from Suzhou. The license plate codes for various regions in Jiangsu Province are as follows: Su A is Nanjing, Su B is Wuxi, Su C is Xuzhou, Su D is Changzhou, Su F is Nantong, Su G is Lianyungang, Su H is Huaian, Su J is Yancheng, Su K is Yangzhou, Su L is Zhenjiang, Su M is Taizhou, Su N is Suqian, and Su U is an additional code for Suzhou. Suzhou is a national historical and cultural city and a scenic tourist city, as well as a national high-tech industrial base. It is located in the southeast of Jiangsu Province, in the middle of the Yangtze River Delta, bordering Shanghai to the east, Jiaxing to the south, Taihu Lake to the west, and the Yangtze River to the north.
12
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.