Which Vehicles Belong to National III Emission Standard?

1 Answers
TeaganLynn
07/29/25 5:59pm
National III is the abbreviation for the third stage of China's national emission standards, equivalent to the Euro III emission standard. It means that the content of tailpipe pollutants is equivalent to Euro III, with the only difference being that new vehicles must be equipped with an OBD (On-Board Diagnostics) system. Below are extended details related to National III vehicles: 1. Applicable standards for National III vehicles: Mainly applicable to light gasoline and diesel vehicles under 3.5 tons, equivalent to Euro III standards. 2. Implementation date of National III: The nationwide implementation started on July 1, 2007. 3. Production years of National III vehicles: Generally refers to vehicles manufactured between 2007 and 2011.
Was this review help?
19
2
Share
More Forum Discussions

What is the Grand Cherokee model series?

Grand Cherokee is an off-road vehicle, a classic model introduced by Chrysler Corporation. Grand Cherokee: is a classic model introduced by Chrysler Corporation, inheriting the pure pedigree of the Jeep brand, featuring classic exterior styling, outstanding off-road capability, excellent highway handling performance, and comprehensive safety measures, pioneering the high-end off-road vehicle market. Chrysler Corporation: The third largest automobile manufacturer in the United States. The company headquarters is located in Highland Park, Michigan. Chrysler Corporation primarily engages in automobile business, mainly producing cars under brands such as Dodge, Plymouth, Chrysler, and Jeep. It has 8 automobile assembly plants, 36 automobile manufacturing plants and auto parts plants in the United States. In addition, it also operates businesses such as yachts, steel, and outboard motors. It owns 22 parts warehouses.
6
0
Share

Why does the Passat display the P0441 fault code?

Incorrect purge flow in the evaporative emission control system. Possible causes: Exhaust manifold or pipe leak, catalytic converter failure, faulty engine coolant temperature (ECT) or cylinder head temperature (CHT) sensor, engine misfire or excessively retarded ignition timing, dirty engine oil, faulty front or rear oxygen sensor, excessive fuel system pressure. Solutions: Systematically check and eliminate potential faults including exhaust manifold or pipe leak, catalytic converter failure, faulty engine coolant temperature (ECT) or cylinder head temperature (CHT) sensor, engine misfire or excessively retarded ignition timing, dirty engine oil, faulty front or rear oxygen sensor, or excessive fuel system pressure. It is recommended to have the vehicle inspected at an authorized 4S dealership.
5
3
Share

What is the function of the Type-C port in Audi A4L?

For charging mobile devices. Type-C port: A USB interface standard with a smaller size than Type-A and Type-B, applicable to both PCs (host devices) and external devices (such as mobile phones). It supports reversible plugging, solving the issue of incorrect insertion in practical use; the interface is slim, supporting thinner and lighter devices, enabling more compact designs for portable devices; supports higher power transmission, up to 100 watts, accommodating more high-power load devices. It supports both single and dual Type-C ports, offering flexible application. Supports bidirectional power transmission, capable of both supplying and receiving power. Functions of Type-C port: Supports USB standard charging, data transfer, and display output.
2
3
Share

Is the Transmission Bottom Oil Seepage a Serious Problem?

Transmission bottom oil seepage needs to be analyzed based on specific conditions: 1. Minor seepage: Slight oil traces that do not drip onto the ground are considered minor seepage, not oil leakage. It can be temporarily ignored and addressed during the next maintenance visit or when convenient at a 4S shop. The inspection method involves wiping the transmission bottom clean; if oil stains reappear the same day, it indicates oil leakage, not seepage. 2. Oil leakage: The primary cause of this issue is the aging of sealing components. Vehicles are consumables themselves, and prolonged use can cause sealing components to harden and age, losing their original plasticity. Under the high-intensity working conditions of the transmission, the sealing components begin to shrink, harden, and eventually cannot withstand the stress, leading to fractures and resulting in transmission oil leakage.
12
1
Share

Which model is the Passat SVW7183SJD?

The Passat SVW7183SJD is an older model of the Passat Lingyu 1.8T variant. This model complies with the China IV emission standard, which can be verified by checking the environmental label located at the top right corner of the vehicle's windshield. The emission type is clearly marked on this label, and it should be taken as the authoritative reference. Below is relevant information regarding automotive emission standards: 1. Overview: Automotive emission standards regulate the permissible levels of harmful gases emitted from vehicle exhaust, including CO (carbon monoxide), HC+NOx (hydrocarbons and nitrogen oxides), and PM (particulate matter, soot). 2. Implementation Status: Starting from January 1, 2004, Beijing upgraded its vehicle emission standards from Euro I to Euro II. By 2008, the Euro III standard was officially implemented.
16
4
Share

What Does It Mean to Keep the Engine Running?

Keeping the engine running while parked means stopping the car and letting the engine idle. Generally, this is only necessary when the engine shows signs of overheating, as it allows the coolant to continue circulating and dissipating heat. Another situation is when the battery is low on charge, requiring idling for a period to recharge. Relevant information about idling is as follows: 1. Introduction: Idling is a working condition of a car, referring to the engine running in neutral gear. The engine speed during idling is called the idle speed. The idle speed can be adjusted by altering the throttle opening size, among other methods. Idling means the engine is "producing power but not doing work." 2. Driving Idle: When the car is in gear, without pressing the accelerator pedal or releasing it while driving, maintaining the minimum throttle opening, the engine speed matches the parked idle speed. This state is referred to as driving idle.
9
1
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.