How to reset the maintenance reminder for the 2019 Haval H6?

What are the reasons for no signal from the engine speed sensor?

If the engine control unit does not receive the speed signal or the received signal is unstable, possible reasons include: 1. The distance between the sensor and the target wheel is too large. 2. Short circuit or open circuit in the sensor wiring. 3. The sensor is damaged. Solution: Measure the resistance between the two terminals of the sensor. This resistance should be between 0.7 and 1.2kΩ: 1. If the resistance is outside the specified range, it indicates that the sensor is damaged and the speed sensor should be replaced. 2. If the resistance is within the specified range, continue to check whether there is a short circuit to ground, a short circuit to the positive pole, an open circuit, or a short circuit between the wires in the wiring from the sensor to the engine control unit. Repair any problems found in time. If the problem is still not resolved after troubleshooting the wiring, the speed sensor should be replaced.

7

1

Share

Why Does the Car Jerk When Starting?

The main reasons for jerking during startup are as follows: 1. Uncoordinated throttle and clutch operation: Primarily due to inexperience in coordinating the throttle and clutch. Releasing the clutch too quickly during startup can cause the engine to stall or the car to shake. It's essential to familiarize yourself with the half-clutch position. Initially, you can release the clutch slowly and gently apply throttle once the car starts moving. Alternatively, you can start applying throttle before fully releasing the clutch to the half-clutch position. 2. Not using first gear for startup: Always use first gear when starting the car. Starting in first gear allows for greater torque with less throttle input, facilitating a smoother start. Additionally, the car accelerates more slowly, giving the driver more control over the throttle. Another advantage of starting smoothly in first gear is that it prevents harsh impacts on the gear sets inside the transmission, which is beneficial for the vehicle's longevity.

1

4

Share

How Many Cylinders Does the 2016 Lingpai Engine Have?

2016 Lingpai's engine is a four-cylinder engine, produced by Dongfeng Honda's engine factory, and is a domestically manufactured engine. The engine model for the 2016 Lingpai is P10A3, with a maximum horsepower of 136 hp, a maximum power of 100 kW, and a maximum torque of 169 Nm. For daily maintenance of the 2016 Lingpai engine, the following methods can be used: Use lubricating oil of the appropriate quality grade. For gasoline engines, choose SD--SF grade gasoline engine oil based on the additional equipment of the intake and exhaust systems and usage conditions; for diesel engines, select CB--CD grade diesel engine oil according to mechanical load, with the selection standard not lower than the manufacturer's requirements; Regularly change the oil and oil filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, performance deteriorates, causing various problems for the engine. To avoid faults, change the oil regularly based on usage conditions and keep the oil volume moderate; When oil passes through the fine holes of the filter, solid particles and viscous substances in the oil accumulate in the filter. If the filter is blocked and oil cannot pass through the filter element, it may rupture the filter element or open the safety valve, allowing oil to bypass through the bypass valve and bring contaminants back to the lubrication area, accelerating engine wear and increasing internal pollution; Regularly clean the crankcase. During engine operation, high-pressure unburned gases, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls, mixing with metal powder from component wear to form sludge. Small amounts remain suspended in the oil, while large amounts precipitate, blocking filters and oil holes, making engine lubrication difficult and causing wear; Regularly use a radiator cleaner to clean the radiator. Removing rust and scale not only ensures the engine operates normally but also extends the overall lifespan of the radiator and engine.

6

2

Share

What is Automotive Grade?

Automotive grade refers to a set of automotive standards that comply with the legislative regulations on automotive standards in various countries, which may differ from one country to another. The following are the specific control aspects of automotive grade: 1. Signal processing and control logic: Automotive-grade control units specifically handle CAN bus information and control logic to ensure reliable system operation. 2. Audio and video file decoding: Decoding of high-definition audio and video hardware, decoding of audio and video files, as well as adjustments to the sound field of front and rear seats and the balance between left and right positions. 3. Vehicle driving records: It is compatible with the original vehicle's CAN bus protocol and wiring harness, matches the original vehicle's protocol, supports the original vehicle's steering wheel controls, and correctly displays vehicle driving information. 4. Positioning and navigation: Fast positioning and navigation to support the installation of gyroscope functionality. EMC electromagnetic compatibility performance must meet standards, among others.

17

3

Share

Can Points Be Deducted After Registering Someone Else's Vehicle?

When handling traffic violations for a non-personally owned vehicle, you need to bring your own ID card, the vehicle's registration certificate, as well as the driver's license and ID card of the violator to the traffic management department's violation handling window. Below is extended information regarding severe violation point deductions: 1. Severe Violations: A single violation resulting in a full 12-point deduction is considered severe and cannot be split between two driver's licenses. If a motor vehicle driver accumulates 12 points within a scoring cycle, the traffic management authorities will confiscate their driver's license. 2. Repeated Severe Violations: If 12 points have already been deducted within a scoring cycle and another violation occurs, points will still be deducted. If it's a severe violation, another 12 points will be deducted. Within a scoring cycle, if 12 points are deducted, the driver must retake the subject one exam. If 24 points are reached, not only must subject one be retaken, but subject three must also be retaken.

11

0

Share

What to Do When the Vios Cigarette Lighter is Broken?

If the cigarette lighter in your Vios is broken, simply replace it. Common incorrect usage methods for cigarette lighters include: 1. Not unplugging external devices during startup: External devices connected to the cigarette lighter are prone to burning out due to the impact of high startup current when the vehicle starts; 2. Not unplugging external devices when turning off the engine; 3. Wiggling during plugging and unplugging: Wiggling during insertion and removal can deform the curved spring of the external device's plug, leading to looseness after insertion, poor contact, and affecting conductivity. The Vios is an entry-level family car designed and developed by Toyota, with body dimensions of 4410mm in length, 1700mm in width, and 1490mm in height, and a wheelbase of 2550mm. In terms of power, the Vios is equipped with an NR series engine, delivering a maximum power of 79 kW and a maximum torque of 140 Nm. The transmission system is paired with a 5-speed manual gearbox from Aisin and an optimized 4-speed automatic transmission.

18

0

Share

How to reset the maintenance reminder for the 2019 Haval H6?

What are the reasons for no signal from the engine speed sensor?

Why Does the Car Jerk When Starting?

How Many Cylinders Does the 2016 Lingpai Engine Have?

What is Automotive Grade?

Can Points Be Deducted After Registering Someone Else's Vehicle?

What to Do When the Vios Cigarette Lighter is Broken?

What Are the Common Problems with Car Wipers?

What are the body dimensions of the Sagitar?

How Many Colors Does the Zotye T700 Have?

How to connect an external USB for music playback in the 2011 Buick Excelle?