Why Can't You Drive When the Transmission Warning Light Is On?

Should the Tiguan L use 95 or 92 octane gasoline?

According to the official vehicle manual recommendation, the Tiguan L should use 95 octane gasoline. In addition to checking the appropriate gasoline grade in the vehicle manual, you can also find it on the fuel tank cap, which will be clearly marked. Generally, the gasoline grade can also be determined based on the engine's compression ratio. Vehicles with an engine compression ratio between 8.6-9.9 should use 92 octane gasoline, while those with a compression ratio between 10.0-11.5 should use 95 octane gasoline. However, with the application of new technologies, the gasoline grade cannot be solely determined by the compression ratio. A high compression ratio can also be adjusted to use lower-grade gasoline. This is because, besides the compression ratio, other factors such as ignition timing, turbocharging technology, and Atkinson cycle technology also play a role. Generally, the higher the gasoline grade, the higher the octane number and the better the anti-knock performance. 92 octane gasoline contains 92% isooctane and 8% n-heptane, while 95 octane gasoline contains 95% isooctane and 5% n-heptane. If the Tiguan L occasionally uses the wrong gasoline grade, simply switch back to the correct grade after consumption. However, long-term use of the wrong gasoline grade can have the following effects: For vehicles recommended to use lower-grade gasoline, using higher-grade gasoline will not cause damage, but the increase in octane number will alter the fuel's ignition point, leading to delayed combustion in the engine. This means both the engine's power output and thermal efficiency will decrease, resulting in poorer performance. For vehicles recommended to use higher-grade gasoline, using lower-grade gasoline can cause engine knocking. Due to the significantly lower octane number, the gasoline's ignition point decreases, causing it to ignite prematurely during the compression stroke. If combustion occurs before the spark plug fires during the compression stroke, resistance will arise during the upward stroke. This resistance makes the engine run very unstably. If the knocking is imperceptible, it only increases noise without obvious engine damage. However, noticeable knocking indicates severe engine conditions, affecting not only driving stability but also causing abnormal wear on pistons and cylinders, and in severe cases, cylinder scoring.

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What is the gear operation introduction of Changan CS75PLUS?

The operation methods of each gear of Changan CS75PLUS are as follows: P is the parking gear, used when parking (when turning off the engine). R is the reverse gear, N is the neutral gear, used for temporary parking. D is the drive gear, in this gear the transmission will automatically switch between 1-5 gears based on speed and throttle conditions. M is also the drive gear, in this gear the transmission switches to manual mode. Changan CS75PLUS is a compact SUV with dimensions of 4700*1865*1710mm and a wheelbase of 2710mm. The vehicle is equipped with a 2.0L turbocharged engine, paired with an 8-speed automatic manual transmission, delivering a maximum horsepower of 233Ps and a maximum power of 171kW. Other gears that may appear in automatic transmission vehicles include S gear and L gear. S stands for sport mode, in this gear the transmission can shift freely, but the shifting timing is delayed, keeping the engine at high RPM for a longer time, increasing vehicle power but also fuel consumption. L stands for low gear, in this gear the transmission will stay in 1st gear without shifting up. Press the vehicle brake, hold the button on the gear lever with your right thumb, push the lever backward for D gear, push it forward for N gear, and push it forward once more for R gear. After parking the vehicle, no matter which gear it is in, pressing the P button on the gear lever will return the vehicle to P gear.

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How to adjust the brightness of the Mercedes-Benz C200 dashboard?

The method to adjust the brightness of the Mercedes-Benz C200 dashboard is: There is a separate switch next to the light control knob, which is the dashboard light button. Press the button to adjust the brightness. The car dashboard mainly consists of the speedometer, tachometer, information display screen, and indicator lights. The dashboard is the onboard computer, whose function is to diagnose the major systems of the vehicle and provide real-time feedback on the working conditions of various systems of the car, displaying them to the driver through various gauges and indicator lights. Taking the Mercedes-Benz C-Class 2021 C200L Dynamic Sport Edition as an example, its length, width, and height are 4784mm, 1810mm, and 1457mm respectively, with a wheelbase of 2920mm. It is equipped with a 1.5T turbocharged engine and a 9-speed automatic manual transmission.

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Why is there no response when kick-starting a motorcycle?

The reasons for no response when kick-starting a motorcycle are: 1. Spark plug issues; 2. Carburetor problems; 3. Engine valve clearance being too small; 4. Insufficient battery charge or battery leakage; 5. Issues with the cylinder, piston, rings, or valve clearance. A motorcycle is a two or three-wheeled vehicle driven by a gasoline engine and steered by handlebars controlling the front wheel. It is lightweight, flexible, fast, and widely used for patrol, passenger and cargo transportation, as well as a sports equipment. Broadly speaking, motorcycles are divided into street bikes, road racing motorcycles, off-road motorcycles, cruisers, and touring bikes. A motorcycle consists of five main parts: the engine, transmission system, running gear, braking system, and electrical instrumentation equipment.

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What is the fuel tank capacity of the Nissan NV200 in liters?

The fuel tank capacity of the Nissan NV200 is 55 liters. This data is officially released, and owners who have purchased the Nissan NV200 can also check it on the vehicle's configuration sheet. The recommended fuel grade for the Nissan NV200 is 92 octane, with a fuel consumption of 6.9-7.5L per 100 kilometers. A full tank can provide a driving range of approximately 733-797 kilometers. During daily driving, it is essential to monitor the remaining fuel level in the tank. This is typically observed through the fuel gauge inside the vehicle. Under normal circumstances, the fuel level will be accurately reflected on the gauge. The fuel gauge usually has 5 to 6 segments, and it is advisable to refuel when there are only 2 segments left to avoid running out of fuel midway. During actual refueling, the amount of fuel may exceed the calibrated capacity. This is because the fuel tank capacity specified by the manufacturer is measured from the bottom of the tank to the safety limit, and there is additional space from the safety limit to the tank opening. This space ensures that the fuel can expand when temperatures rise without overflowing. If fuel is added up to the tank opening during refueling, the actual amount of fuel added may exceed the calibrated tank capacity.

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What is the fuel tank capacity of the Changan Eado DT in liters?

The fuel tank capacity of the Changan Eado DT is 45 liters. This data is officially released, and owners who have purchased the Changan Eado DT can also check it on the vehicle's configuration sheet. The Changan Eado DT uses 92-octane gasoline, with a fuel consumption of 6.5-6.7L per 100 kilometers. A full tank can provide a driving range of 671-692 kilometers. During daily driving, it is necessary to pay attention to the remaining fuel level in the tank at all times. Generally, the fuel level is observed through the fuel gauge inside the car. If there are no other issues, the fuel level will be accurately reflected on the gauge. The fuel gauge typically has 5 to 6 segments, and it is advisable to refuel when there are only 2 segments left to avoid running out of fuel midway. During actual refueling, the amount of fuel may exceed the marked capacity. This is because the fuel tank capacity marked by the car manufacturer is the volume from the bottom of the tank to the safe limit, and there is still some space from the safe limit to the tank opening. This space is reserved to ensure that the fuel inside the tank can expand when the temperature rises without overflowing. If the fuel is filled up to the tank opening during refueling, the actual refueling amount may exceed the marked tank capacity.

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Why Can't You Drive When the Transmission Warning Light Is On?

Should the Tiguan L use 95 or 92 octane gasoline?

What is the gear operation introduction of Changan CS75PLUS?

How to adjust the brightness of the Mercedes-Benz C200 dashboard?

Why is there no response when kick-starting a motorcycle?

What is the fuel tank capacity of the Nissan NV200 in liters?

What is the fuel tank capacity of the Changan Eado DT in liters?

How to Set the Fuel Consumption Display for the Third-Generation Haval H6?

Why does the motorcycle horn sometimes work and sometimes not?

Why is the Mercedes-Benz reversing camera screen black?

What is the fuel consumption of the Grand Cherokee 3.0?