How many companies are under the Dongfeng Group?

What are the reasons for the Honda CRV not accelerating when stepping on the gas pedal?

Reasons for the Honda CRV not accelerating when stepping on the gas pedal: 1. Abnormal vehicle power: The engine power is generated by the coordinated operation of the intake system, ignition system, and fuel system. If any component malfunctions, it may lead to a decrease in engine power, resulting in unresponsive throttle, body shaking, and smoke from the exhaust. 2. Dirty throttle position sensor or voltage imbalance: If the throttle position sensor is dirty or has a voltage imbalance, it can cause electronic throttle failure, leading to the situation where the vehicle does not accelerate even when the throttle is fully pressed. 3. Poor fuel system and gasoline quality: The engine requires sufficient air for normal operation. If the intake system leaks or is blocked, the vehicle may experience reduced power, inability to increase RPM, and body shaking when accelerating. Using low-quality gasoline can easily cause the fuel pump to burn out, catalytic converter failure, or piston failure, directly affecting engine power and leading to engine stalling or inability to accelerate. 4. Degraded spark plug performance: When spark plugs degrade or inferior spark plugs are used, it can result in weak acceleration or shaking during acceleration.

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How often should front and rear axle oil be changed?

Front and rear axle oil is also known as gear oil. Under normal circumstances, the replacement cycle is 60,000 to 80,000 kilometers. It can effectively improve the efficiency of gear transmission of engine power. In small passenger vehicles, gear oil is also called manual transmission oil. Because the internal components of a manual transmission rely on gears for transmission, and the lubricating oil provides lubrication for the gears, manual transmission oil is also referred to as gear oil. Viscosity is the most basic selection factor when changing gear oil. If the viscosity is too high, it can cause overheating of the friction surfaces and unnecessary power loss. If the viscosity is too low, centrifugal force can cause the oil to be thrown off the journal, easily leading to oil seal leakage. It may also result in insufficient lubrication on the gear surfaces, leading to increased wear and even sintering. Therefore, selecting the appropriate viscosity is crucial. Precautions for using gear oil: Add and change it promptly; replace gear oil in a timely manner; if the generator, starter carbon brushes, or rotor of the vehicle are contaminated with lubricating oil or grease, it can cause poor performance or failure.

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What are the differences between the first and second generation of Wuling Hongguang Mini?

The differences between the first and second generation of Wuling Hongguang Mini lie in dimensions, range, battery capacity, and other aspects. Differences in dimensions: The second generation of Wuling Hongguang Mini is 0.3 meters longer than the first generation. The Wuling Hongguang Mini's electric motor has a maximum power of 20 kW and a maximum torque of 85 Nm. This vehicle uses a lithium-ion battery. The front suspension of the Wuling Hongguang Mini employs a MacPherson independent suspension, while the rear suspension uses a multi-link non-independent suspension. Differences in range: The first generation has a range of 170 km and a curb weight of 705 kg, while the second generation has a range of 120 km and a curb weight of 665 kg. The version with a 170 km range has a curb weight of 700 kg. Wuling has also equipped this second generation with EPS and ABS systems. The lithium battery meets the IP68 waterproof standard, and Wuling offers an 8-year or 120,000 km warranty for the three key electric components. The first-generation Hongguang MINIEV comes standard with ABS anti-lock braking system, EBD brake force distribution system, tire pressure monitoring, rear parking sensors, low-speed pedestrian warning system, hill start assist, EPS electric power steering, and other practical features. Additionally, the rear seats include two ISOFIX child safety seat anchors. Differences in battery capacity: The first generation's battery capacity is 13.9 kWh, while the second generation's battery capacities are 9.3 kWh and 13.8 kWh. The charging time for the first generation is 9 hours, while the second generation takes 6.5 hours and 9 hours, respectively.

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Where is the trunk switch of Hyundai ix35?

Introduction to the trunk switch of Hyundai ix35: The central control door lock operation switch of Hyundai ix35 is the door lock button, which also serves as the trunk switch. Owners can also use the remote key; when operating the door to lock or unlock, the trunk will also lock or unlock simultaneously. The ix35 comes with two types of engines: one is a 1.4-liter turbocharged engine, and the other is a 2.0-liter naturally aspirated engine. Below is the relevant introduction about the engines of Hyundai ix35: 1. 1.4-liter turbocharged engine: The maximum torque is 242 Nm, paired with a 7-speed dual-clutch transmission. 2. 2.0-liter naturally aspirated engine: The maximum torque is 193 Nm, paired with a 6-speed manual transmission or a 6AT transmission.

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Where is the diagnostic port of Citroen C4?

Citroen C4's OBD diagnostic port is located behind the trim panel under the steering wheel. You can see the OBD interface by opening the trim panel. OBD is the abbreviation of On-Board-Diagnostics, which is translated as "On-board Automatic Diagnostic System" in Chinese. This system monitors whether the vehicle's emissions exceed the standard at any time from the engine's operating conditions, and will issue a warning immediately if it exceeds the standard. Here is more information about OBD: 1. Through OBD, you can read many professional data such as throttle opening, air-fuel ratio, accelerator and brake pedal opening, read fault codes, and quickly find the fault point. 2. OBD can analyze the faults of electronic components in the engine electronic control system through data calculation.

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How to Turn on the Wiper of an Exam Car?

The wiper of an exam car is operated using the lever on the right side of the steering wheel. The lever has gears, which represent the working frequency of the wiper. Here is some related information about the wiper: 1. The formal name of the wiper is Windshield Wiper: It refers to the blade structure installed in front of the windshield, composed of a motor, reducer, four-bar linkage, wiper arm spindle, wiper blade assembly, etc. Its main function is to clear rain, snow, and dust that obstruct the view on the windshield. 2. There are generally two types of wipers: one is the traditional intermittent type, which is the most common wiper, with three to four segments, adjusted by the driver according to the rain intensity and visibility conditions; the other is the rain-sensing type, mostly used in mid-to-high-end models. A good wiper must have characteristics such as heat resistance, cold resistance, acid and alkali resistance, corrosion resistance, the ability to fit the windshield, reduce the burden on the motor, low noise, strong water repellency, and soft material to avoid scratching the windshield, ensuring clear vision.

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How many companies are under the Dongfeng Group?

What are the reasons for the Honda CRV not accelerating when stepping on the gas pedal?

How often should front and rear axle oil be changed?

What are the differences between the first and second generation of Wuling Hongguang Mini?

Where is the trunk switch of Hyundai ix35?

Where is the diagnostic port of Citroen C4?

How to Turn on the Wiper of an Exam Car?

How to Use Volvo Parking Air Conditioning Control

How to Distinguish Between Genuine and Fake Engine Oil?

Does starting the car and turning on the AC without moving affect the vehicle?

How often should a Volvo S90 be serviced?