What is the emission standard of the 2015 Lavida?

Where is the urea nozzle located?

Urea nozzle is located on the exhaust pipe of diesel vehicles. The function of urea nozzle: quantitative injection of urea aqueous solution for exhaust after-treatment, which can reduce the emission of nitrogen oxides. Urea nozzle is a vulnerable part and needs to be cleaned and replaced frequently. Methods for cleaning urea nozzle: 1. Ultrasonic cleaning, using a small ultrasonic cleaning machine; 2. It is recommended to use hot water as cleaning liquid, and immerse the injection end into the liquid; 3. The cleaning time should be more than 15 minutes; 4. Perform functional test to drive the nozzle while cleaning it with ultrasonic, the cleaning effect will be better. In addition to mastering the correct method of cleaning urea nozzle, it is also important to remember not to use inferior urea solution. Because when the purity of urea solution is not enough, and there are impurities such as particles, heavy metal ions, and minerals, it will cause nozzle blockage failure and bring unnecessary economic losses.

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What Causes Sudden Stalling at Low Speeds?

Reasons for sudden stalling at low speeds: 1. Throttle sticking or deformation due to external force can easily cause stalling; 2. Open circuit, short circuit, or burn-out aging of the stepper motor can lead to low-speed stalling; 3. Fuel system issues, such as insufficient fuel pressure or fuel pump failure, may also result in stalling; 4. Clogged fuel injectors, which lead to poor fuel atomization and abnormal engine operation, can cause stalling; 5. Igniter burn-out, due to ignition voltage reaching tens of thousands of volts and oil accumulation at the ignition coil end, can cause abnormal ignition and stalling. If stalling occurs during deceleration or braking, you can increase braking force while paying attention to the surrounding situation. If possible, change lanes to bypass obstacles ahead. Since there is no power steering at this time, steering will feel heavier.

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Can red and blue antifreeze be used together?

Different colors should not be mixed randomly, and they should never be mixed with other maintenance fluids like windshield washer fluid. Here is some relevant information about antifreeze: 1. Antifreeze has five functions: cooling, antifreeze, anticorrosion, lubrication, and cleaning. Among these, the primary functions are antifreeze and cooling, which maintain the engine at normal operating temperatures and prevent freezing in extremely cold weather. To meet these working conditions, antifreeze is manufactured with various combinations of ingredients and additives. 2. During the manufacturing process, manufacturers add different colored dyes to antifreeze to distinguish between different formulations. This serves not only to remind users that antifreeze is toxic and should not be ingested but also to warn against mixing different types. Different colors represent different formulations, and when antifreeze of different formulations is mixed, the chemical stability of the mixture may change once the engine reaches high operating temperatures. This can lead to reduced cooling and antifreeze performance, corrosion or crystallization in the cooling system, and in some cases, even the release of toxic gases.

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Can a Car Battery Charge at Idle Speed?

Yes, a car can charge its battery while idling in place. When the battery charging indicator light on the dashboard is off, it indicates that the car is charging. If the light stays on, it signifies a charging fault, and the vehicle should be taken to a repair shop for inspection. Here are the relevant details: 1. The car charging process essentially involves the engine driving the alternator (generator) to generate electricity, which is then rectified and regulated to provide a certain voltage to the battery. Typically, this voltage is slightly higher than the battery voltage (e.g., 14V, whereas a normal battery is usually 12V), enabling constant voltage charging. 2. At idle speed, although the engine speed is low, it still drives the alternator to work, producing a stable DC voltage. Since the battery power is relatively not that large, charging is possible at idle speed, albeit at a slightly slower rate.

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Where is the BMW 320's Cabin Air Filter Located?

BMW 320's cabin air filter is located behind the glove compartment on the passenger side. Below are the steps to locate the BMW 320 cabin air filter: 1. First, remove the floor mat. 2. Locate the upper part of the footwell and use a tool to remove the partition panel. 3. After removing the panel, you will see the air conditioning ducts; use a screwdriver to remove the plastic layer covering the ducts. 4. Once opened, you will find the filter. Here is some information about automotive filters: 1. A typical gasoline-powered passenger car usually has four filters. 2. Corresponding to the engine, there is an oil filter for filtering engine oil; an air filter for filtering combustion air; and a fuel filter for filtering gasoline. 3. Only the cabin air filter, also known as the interior filter, is responsible for filtering the air inside the vehicle's cabin.

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What does the Toyota Land Cruiser tank turn mean?

Toyota Land Cruiser tank turn refers to a pivot turn, where the rear wheels are locked during the turn, allowing the vehicle to turn around in a relatively narrow space. Below is relevant information about turning around: Turning regulations: Motor vehicles are not allowed to turn around at locations with no U-turn or no left-turn signs or markings, as well as at railway crossings, pedestrian crossings, bridges, sharp curves, steep slopes, tunnels, or sections of road prone to danger. Motor vehicles may turn around at locations without no U-turn or no left-turn signs or markings, but must not obstruct the passage of other normally moving vehicles and pedestrians. Precautions for turning around: Location selection; method selection (including gear and steering application); gear selection; use of turn signals; continuity of the turn (whether it can be continuous when conditions permit).

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What is the emission standard of the 2015 Lavida?

Where is the urea nozzle located?

What Causes Sudden Stalling at Low Speeds?

Can red and blue antifreeze be used together?

Can a Car Battery Charge at Idle Speed?

Where is the BMW 320's Cabin Air Filter Located?

What does the Toyota Land Cruiser tank turn mean?

What are the width indicator lights on a car?

What are the maintenance precautions for the Avalon?

Where is the internal and external circulation of the 2017 Lavida?

What are the restrictions of Wuling sealed window vans?