What are the differences between China 6 and China 5 standards?

1 Answers
StRafael
07/29/25 7:52pm
The differences between China 6 and China 5 standards are: 1. Different nitrogen oxide emission standards: The China 6 nitrogen oxide emission standard is 0.16 grams per kilometer; the China 5 nitrogen oxide emission standard is 0.18 grams per kilometer. 2. Different particulate matter concentration emission standards: The China 6 particulate matter concentration emission standard is 0.022 grams per kilometer; the China 5 particulate matter concentration emission standard is 0.0045 grams per kilometer. 3. Different non-methane hydrocarbon emission standards: The China 6 non-methane hydrocarbon emission standard is 0.18 grams per kilometer; the China 5 non-methane hydrocarbon emission standard is 0.23 grams per kilometer.
Was this review help?
4
1
Share
More Forum Discussions

What is Audi?

Audi is an internationally renowned luxury car brand. The company headquarters is located in Ingolstadt, Germany. The Audi Group includes its parent company and subsidiaries such as Audi Hungaria, quattro GmbH, as well as Lamborghini and Coworth Technology, Audi Brasil and Audi Senna. Below is an introduction to the Audi brand: 1. History: Auto Union GmbH and NSU GmbH merged in 1969 to form Audi NSU Auto Union AG; in 1985, the company was renamed Audi AG, with its headquarters relocated to Ingolstadt, and the four-ring logo has been used ever since. 2. Company Profile: Audi is currently a subsidiary of Volkswagen AG, with its headquarters in Ingolstadt, Germany.
1
3
Share

Is Audi a Japanese Car?

No, it is German. Audi related introduction: 1. Introduction: A German luxury car brand, its logo consists of four interlocking rings. Currently a subsidiary of Volkswagen Group. On December 20, 2018, Audi ranked 51st in the World's 500 Most Influential Brands list. In October 2019, it ranked 42nd in Interbrand's Global Top 100 Brands ranking. 2. Main models: The main models include Audi A1, Audi A3, Audi A4, Audi A5, Audi A6, Audi A7, Audi A8, Audi Q1, Audi Q2, Audi Q3, Audi Q5, Audi Q7, Audi Q8, Audi TT, Audi R8, and S, RS performance series.
15
2
Share

Can the Traffic Management 12123 App be used for license plate lottery?

Currently, the Traffic Management 12123 App does not support applying for the license plate lottery. Applications for the lottery can only be made on the respective local Passenger Vehicle Quota Regulation and Management Information System websites. The conditions required for the lottery are: 1. Residing in the city; 2. Holding a valid ID and a valid motor vehicle driver's license; 3. Not having a locally registered passenger vehicle under one's name, or all locally registered passenger vehicles under one's name are listed as 'cancelled' or 'stolen' in the Comprehensive Application Platform for Public Security Traffic Management; 4. Not holding a valid local passenger vehicle quota under one's name; 5. Not being eligible to apply for a renewal quota; 6. Not having any unused incremental quotas obtained through the lottery method for over two years.
12
1
Share

Should the Clutch Be Released Slowly or Quickly When Downshifting?

When you are familiar with the vehicle's condition and perform the operation correctly and skillfully, you can release the clutch quickly for both upshifting and downshifting, which helps reduce the duration of power interruption. Below is more information about the clutch: 1. Introduction: The clutch is located inside the flywheel housing between the engine and the transmission. The clutch assembly is secured to the rear plane of the flywheel with screws, and the output shaft of the clutch serves as the input shaft of the transmission. During driving, the driver can press or release the clutch pedal as needed to temporarily separate or gradually engage the engine and transmission, thereby cutting off or transmitting the power from the engine to the transmission. 2. Classification: Clutches are divided into four types: electromagnetic clutches, magnetic particle clutches, friction clutches, and hydraulic clutches. 3. Working Principle: For manual transmission vehicles, the clutch is a crucial component of the powertrain, responsible for disconnecting and connecting the power between the engine and the transmission.
18
5
Share

Why are the hazard lights not working?

First, check the hazard light fuse. If it's normal, then it's likely a bulb issue. If it's not a fuse problem, then it could be an issue with the relay or the circuit. You should consult an auto electrician or go to a 4S shop for inspection and repair. The problem shouldn't be too serious, and the cost shouldn't be too high. 1. Flasher relay: Check if there is power at the live wire terminal of the flasher relay. If there is no power, check for any open circuit between the wire and the power source. 2. Turn signal switch: If the turn signals don't light up when you short the two terminals of the flasher relay with a screwdriver, then the turn signal switch might be faulty. During inspection, you can use a screwdriver to connect the live wire of the turn signal switch to the left and right light wire terminals respectively. If the lights come on, it indicates a fault with the turn signal switch, which should be removed for repair or replacement.
10
4
Share

What does SAE mean in engine oil?

SAE in engine oil refers to the viscosity grade of the oil. The classification method for engine oil grades is: 1. AB series: gasoline and light-duty diesel engine oils; 2. C series: catalyst-compatible engine oils; 3. E series: heavy-duty diesel engine oils. The functions of engine oil are: 1. Reducing friction and high temperatures; 2. Cooling and temperature reduction; 3. Cleaning and cleansing; 4. Shock absorption and buffering; 5. Rust and corrosion prevention. Engine oil, also known as engine lubricating oil, includes: 1. Base oil: the main component of lubricating oil, determining its basic properties; 2. Additives: to compensate for and improve the shortcomings of base oil performance.
5
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.