How to Use Mercedes-Benz Dynamic?

What is the normal range for long-term fuel trim data?

The long-term fuel trim range is ±10%, with a correction limit of ±25%. The long-term fuel trim value is referred to as the learned value. At idle, the normal range for long-term fuel trim is ±4%, and under partial load, the normal range is ±8%. The sign of the value indicates the correction direction of the current air-fuel mixture concentration: 1. Positive. This means enrichment correction, i.e., without correction, the current mixture would be lean, with an excess air coefficient greater than 1. 2. Negative. This indicates dilution correction, i.e., without correction, the current mixture would be rich, with an excess air coefficient less than 1. The long-term fuel trim value is referred to as the learned value. At idle, the normal range for long-term fuel trim is ±4%, and under partial load, the normal range is ±8%.

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How Does a Car Airbag Work?

Car airbags work by: when a vehicle collision occurs, the airbag control module quickly processes the signal and determines that the severity of the collision exceeds the protection capability of the seatbelt. It then rapidly deploys the airbag, allowing the occupant's head and chest to come into direct contact with the softer, more elastic airbag, thereby reducing the occupant's injuries through the cushioning effect of the airbag. Here is more information about car airbags: 1. Minor collisions will not trigger the airbag. The airbag is only deployed within a certain frontal angle range of the vehicle, and rear-end collisions, side collisions, or rollovers will not activate the airbag. 2. Airbags are only supplementary safety devices. Without wearing a seatbelt, airbags not only fail to protect the occupant but can also cause serious harm.

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How far can a 72V 20Ah electric vehicle travel?

72V 20Ah electric vehicles can typically travel about 50 kilometers. The battery specification 72V 20Ah indicates that the electric vehicle is equipped with four 20Ah batteries, where 72V is the rated voltage of the battery and 20Ah is the rated capacity. The rated voltage of the battery determines the optimal operating voltage for the connected electrical appliances, and the rated voltage of the battery provides a reference value for the output voltage of the charger, which should be greater than 72V. An electric vehicle, also known as an electric drive vehicle, is powered by electricity and is divided into AC electric vehicles and DC electric vehicles. It uses batteries as the energy source, converting electrical energy into mechanical motion through components such as controllers and motors, and controls the speed by adjusting the current. The battery in an electric vehicle is the power source, typically a lead-acid battery that can be recharged and reused.

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What is the difference between ABS and CBS on motorcycles?

Here are the differences between ABS and CBS on motorcycles: Functional aspects: CBS does not have an anti-lock function. This system can only reasonably distribute braking force between the front and rear wheels. The core function of CBS braking is that when the rider operates either the front brake or the rear brake alone, both wheels receive appropriate and effective braking force. ABS has an anti-lock function, which prevents wheel lock-up during heavy braking. The role of ABS is to automatically control the braking force during vehicle braking, ensuring the wheels do not lock up and maintain a rolling-sliding state, thereby maximizing the adhesion between the wheels and the road. Principle aspects: The ABS system is an anti-lock braking system that prevents wheel lock-up during emergency braking at high speeds by applying intermittent braking (pulse braking). This means it provides braking effect without locking the wheels, thus preventing skidding during emergency braking at high speeds and ensuring driving safety. The CBS system refers to the combined braking system, which links the front and rear brakes. The principle of this system is that when braking, if both front and rear brakes are applied simultaneously, the vehicle achieves the shortest braking distance. Therefore, some manufacturers link the rear brake to the front brake.

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Where is the Fit's Air Filter Located?

The car's air conditioning filter is installed in two locations: behind the glove box of the front passenger seat and on the lower right side of the windshield. Here is more information about the Fit: 1. The Fit is a hatchback launched by GAC Honda, with the third generation model released on May 29, 2014. 2. Since its introduction in 2001, the Fit has sold over 4.7 million units in 115 countries worldwide. 3. The Fit is equipped with Honda's new EDT engine, a 1.5L direct-injection DOHC i-VTEC engine, CVT continuously variable transmission, Idle-stop engine energy-saving automatic start-stop system, VSA vehicle stability control system, three-mode rearview camera display system, ESS emergency brake warning system, HSA hill start assist system, intelligent screen connectivity system, and ten other advanced technologies leading its class.

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What Brand Does MG Belong To?

MG is a brand of SAIC Motor, belonging to domestic production. Currently, MG produces models such as the MG7 series, MG3 series, MG6 series, and MGTF sports cars. The production base for the Chinese market is located in Nanjing, while the international market base is in Longbridge, UK. Below is some relevant information about MG: 1. The English name of MG is MORRIS GARAGE. It is a British automobile brand acquired by China. In 1924, MG Motor Company was established, primarily producing convertible sports cars. 2. MG sports cars are renowned for their unique design, excellent performance, and fine craftsmanship. From the post-World War II period to 1960, MG Company flourished, with a large number of products sold to the United States and highly praised by American consumers.

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How to Use Mercedes-Benz Dynamic?

What is the normal range for long-term fuel trim data?

How Does a Car Airbag Work?

How far can a 72V 20Ah electric vehicle travel?

What is the difference between ABS and CBS on motorcycles?

Where is the Fit's Air Filter Located?

What Brand Does MG Belong To?

Can NCM format music be played in cars?

How to Adjust Excessive Steering Wheel Play?

How many points are deducted for failing to undergo annual inspection as required?

What are the penalties for using the emergency lane during highway traffic jams?