What is the transmission of the Haval H9?

What Causes Unstable Idle and Shaking After Starting the Car?

After starting the car, the reasons for unstable idle include engine control logic errors and air conditioning control circuit faults. Details are as follows: Engine Control Logic Error: Unable to receive the signal indicating the air conditioning is turned on. When it cannot determine whether the air conditioning is on, the engine control unit (ECU) mistakenly interprets this as a temporary high load and attempts to compensate by increasing the engine speed to offset the idle resistance. When the engine speed drops, it cannot handle the load from the air conditioning compressor, leading to another increase in speed. This back-and-forth adjustment results in unstable idle. Air Conditioning Control Circuit Error: Unable to send the air conditioning activation signal. Similar to the first scenario, because the ECU cannot determine the air conditioning status, it continuously adjusts the idle speed, leading to unstable idle performance.

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What is the size of a 14*2.125 tire in inches?

14*2.125 tire is 14 inches. Below are the specific details about car tire specifications: 1. Specification model representation: Tires are important components of a car, and there are many specification models of tires, with different models suitable for different types of vehicles. The specification model identification is usually on the sidewall of the tire, represented by a series of alphanumeric characters, corresponding to the tire's tread width, aspect ratio, type, rim size, load index, and speed rating. 2. Speed rating: Based on the maximum speed they can withstand, tires can be divided into different speed ratings from A to Z, with the A rating further divided into eight different levels from A1 to A8. Generally, the further back the letter representing the tire's speed rating is in the alphabet, the better the tire's performance.

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How Many Days Does It Take to Check Traffic Violations?

It usually takes 3 to 7 days to check vehicle violations after they occur. Here are the relevant details: 1. Reason: The traffic police team needs time to input and verify the information, with the latest update taking no more than 13 working days. There is a process from the occurrence of the violation to its entry into the online system, involving data collection, organization, review, entry, and transmission. The exact time frame is not yet standardized nationwide. 2. Non-on-site violations: For non-on-site violations, it may take more than 15 days to check. To confirm whether a violation has occurred, you can check online for relevant information one week after the violation.

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Is it still necessary to affix the annual inspection sticker for vehicle inspection now?

No, it is not required. 1. Inspection reform: Vehicle inspection information is now interconnected online. When traffic police conduct roadside checks, they can use PDAs to access the vehicle inspection monitoring system. If an approaching vehicle has not undergone the annual inspection, the system will issue an early warning, eliminating the need for police to visually verify inspection information. 2. Changes in annual inspection: There is no longer a need to obtain a paper annual inspection sticker, meaning it does not need to be affixed to the vehicle's front windshield. However, it is important to note that vehicle owners must apply for an electronic inspection certificate every two years. Since paper annual inspection stickers have been replaced by electronic inspection certificates, inspection centers may still issue paper stickers after a vehicle passes the inspection. Vehicle owners can choose whether to affix the paper sticker and can also view the electronic certificate on their mobile phones.

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Is the License Plate Issued Where You Buy the Car?

You don't have to register the car where you buy it; you can purchase a car in a different location and then register it at the local vehicle management office in your home region. Below are some relevant details: 1. Points to Note: After purchasing a car, in addition to various receipts, make sure to check if there is a national unified formal invoice and the vehicle certificate of conformity. Without these two documents, you won't be able to register the car normally even if you drive it back. Particularly the vehicle certificate of conformity—some 4S shops have mortgaged new cars to banks to secure funding, redeeming the certificates only after the cars are sold. 2. Registration in Another Location: When buying the car, clearly inform the salesperson that you will be taking the car back to register it in another location. Also, it's best to check if the after-sales service manual has a PDI stamp to avoid affecting the car's after-sales service.

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What does HC mean in exhaust emission testing?

Exhaust emission testing HC refers to the detection of hydrocarbons in vehicle exhaust. Below is relevant information: HC in exhaust represents the hydrocarbon compounds in vehicle emissions, which are harmful pollutants. Among vehicle emission pollutants, HC, CO, and NO all have significant environmental impacts. Introduction to HC, CO, and NO: 1. HC stands for hydrocarbons, produced during the combustion of gasoline and diesel. 2. CO is the abbreviation for carbon monoxide, a toxic substance that, when inhaled, prevents red blood cells from carrying oxygen, leading to suffocation and death. It is produced by the combustion of gasoline, diesel, and coal. 3. NO stands for nitric oxide. While harmless in itself and even beneficial in small amounts (such as dilating blood vessels and enhancing memory), it readily reacts with oxygen to form nitrogen dioxide (NO2), which is toxic, has a pungent odor, damages the human respiratory system, causes various health issues, and pollutes water, soil, and the atmosphere.

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What is the transmission of the Haval H9?

What Causes Unstable Idle and Shaking After Starting the Car?

What is the size of a 14*2.125 tire in inches?

How Many Days Does It Take to Check Traffic Violations?

Is it still necessary to affix the annual inspection sticker for vehicle inspection now?

Is the License Plate Issued Where You Buy the Car?

What does HC mean in exhaust emission testing?

What Are the Hazards of Odometer Rollback?

How to Use the SPORT Mode in a Car?

Will Removing the Rear Window Film Damage the Heating Wires?

What Causes Low Pressure in the Transmission Driven Gear?