What Causes Abnormal Noise When Braking a Vehicle?

What Are the Causes of Abnormal Crankshaft Position Sensor Signals?

The following are the causes of abnormal crankshaft position sensor signals: There are three main types of crankshaft position sensors, namely magnetic induction type, Hall effect type, and photoelectric type. 1. Magnetic induction type: Late ignition is the real cause of engine failure to start. 2. Hall effect type: When a fault occurs, the transmitted signal is not within the normal range. 3. Photoelectric type: Poor operation of the ignition system results in weak high-voltage sparks. The following are the functions of the crankshaft position sensor: 1. Detecting engine speed, hence also known as the speed sensor; 2. Detecting the top dead center position of the piston, thus also referred to as the top dead center sensor; 3. Detecting the top dead center signals of each cylinder for ignition control and the top dead center signal of the first cylinder for sequential fuel injection control.

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Is driving in Singapore on the left or right side?

In Singapore, vehicles are left-hand drive and drive on the right side. Below is a relevant introduction: The earliest car driving seats were located in the center of the vehicle. Soon after, some car manufacturers placed the driver's seat on the side closer to the centerline of the road to facilitate observation of oncoming traffic, while others placed the driver's seat on the roadside side to avoid collisions with obstacles such as walls, hedges, and ditches along the road. Practical tests found that the former method was more conducive to maintaining road safety, thus becoming the general rule for car manufacturers. This led to the distinction between left-hand drive vehicles (driver's seat on the left front of the vehicle) and right-hand drive vehicles (driver's seat on the right front of the vehicle). The side of the road on which vehicles drive depends on the long-established traffic rules of the country, leading to more detailed and strict road traffic regulations. Many countries have legally determined the direction of vehicle travel.

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What are the specifications of car tires?

The following are the specifications of car tires: 1. [Tire width in mm]/[Aspect ratio]R[Wheel diameter in inches][Load index][Speed symbol]. 2. [Tire width in mm]/[Aspect ratio][Speed symbol]R[Wheel diameter in inches][Load index]. Additional information: 1. Tires are rubber products: Tires are round, elastic rubber products mounted on various vehicles or machinery to roll on the ground. They are usually installed on metal rims to support the vehicle body, absorb external shocks, and ensure contact with the road surface while maintaining driving performance. 2. Usage environment of tires: Tires are often used under complex and demanding conditions. During operation, they endure various deformations, loads, forces, and high and low temperatures. Therefore, they must have high load-bearing capacity, traction performance, and shock absorption. Additionally, they need to be highly wear-resistant and flexible, with low rolling resistance and heat generation. Half of the world's rubber consumption is used for tire production, highlighting the significant demand for rubber in tire manufacturing.

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Why won't a manual transmission car start when it has power and fuel?

A manual transmission car that has power and fuel but won't start is generally either a fuel system issue or a power supply problem. Here are possible situations where the car won't start: 1. Fuel injector inspection: When a car has fuel and power but won't start, it may be related to clogged fuel injectors. If there's excessive carbon buildup or complete blockage in the fuel injectors, it will affect gasoline atomization, making the car unable to start. Therefore, regular maintenance at 4S shops is essential. 2. Intake pipe blockage: When the car has fuel and power but won't start, we should also check if the intake pipe is blocked. If the intake pipe is blocked and air can't enter, the car naturally won't start because gasoline combustion requires oxygen. 3. Engine carbon buildup: When the car reaches a certain mileage, service advisors at 4S shops often recommend certain maintenance procedures. To save money, we might choose to skip these, but actually they are necessary - like lubrication cleaning which removes internal engine carbon deposits. If maintenance is neglected for too long, excessive carbon buildup can occur, leading to situations where the car has fuel and power but simply won't start.

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What are the reasons for not scanning the ETC when entering the highway?

The reasons for not scanning the ETC when entering the highway are: 1. The ETC card is not properly inserted; 2. The following vehicle is too close and fails to scan the ETC of the vehicle. The solutions for not scanning the ETC when entering the highway are: 1. Observe whether the exit road conditions allow parking, and manually swipe the ETC card with the toll collector for payment; 2. If parking is not possible or you have already exited the highway, call 96122 to clear the record. The ETC card is a dedicated short-range communication device between the on-board electronic tag installed on the vehicle's windshield and the microwave antenna in the ETC lane at the toll station. It uses computer networking technology to perform backend settlement processing with the bank, achieving the purpose of vehicles passing through highway or bridge toll stations without stopping to pay the fees.

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Can the new Sagitar use 92 gasoline?

The new Sagitar cannot use 92 gasoline, as its entire lineup is equipped with turbocharged engines, and using 92 gasoline may cause engine knocking. The dimensions of the new Sagitar are: length 4753mm, width 1800mm, height 1462mm, with a wheelbase of 2731mm. The front suspension of the new Sagitar is a MacPherson independent suspension, and the rear suspension is a multi-link independent suspension. It is powered by a 1.2L turbocharged engine with a maximum horsepower of 116ps, maximum power of 85kw, and maximum torque of 175nm, paired with a 5-speed manual transmission.

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What Causes Abnormal Noise When Braking a Vehicle?

What Are the Causes of Abnormal Crankshaft Position Sensor Signals?

Is driving in Singapore on the left or right side?

What are the specifications of car tires?

Why won't a manual transmission car start when it has power and fuel?

What are the reasons for not scanning the ETC when entering the highway?

Can the new Sagitar use 92 gasoline?

How to Identify China 5 and China 6 Emission Standards?

What brand are the tires on the Haval F7x?

What is the appropriate tire pressure for a sedan?

What is the emission standard of Changan CS15?