What is the method for measuring air conditioning pressure with a pressure gauge?

How to Remove Wavy Patterns on Glass?

In such cases, if it's a small, single bubble, you can use a large needle to puncture the bubble and then smooth the glass with a cotton cloth to make the bubble disappear. If the bubble is close to the edge of the glass, you can also use a card like a bank card, wrapped in a soft cotton cloth, to gently scrape the bubble toward the edge. If it doesn't work the first time, try scraping it a few more times. Car enthusiasts should pay attention to the following points when applying film: 1. Environment: Choose a decoration company with a closed, dust-free workshop, as applying film is most afraid of dust, and it's hard to avoid dust and sand in open-air street operations. 2. Technical skills: Select a skilled and responsible film application technician, which is particularly important. You can ask friends or colleagues for recommendations. 3. Precautions after film application: Within three days after applying the film, do not roll down the car windows or wash the car, and avoid using the glass heating function to prevent the film from peeling off due to moisture. The drying time varies depending on the weather and material, ranging from as fast as 2 days to as slow as 7-15 days. If stains appear on the film surface, do not use chemical solvents to wipe them. It's best to use a clean wet towel, water-soaked paper towels, or a cotton cloth with detergent for cleaning. To maintain aesthetics, avoid attaching suction cups or adhesives to the film, as this can easily cause the film to peel off.

15

1

Share

How many car maintenance items are there?

Car maintenance items include: 1. Replacement of engine oil, oil filter, spark plugs, air filter, cabin air filter, transmission fluid, brake fluid, and coolant; 2. Cleaning of throttle valve and engine carbon deposits; 3. Comprehensive inspection of vehicle components, including checking for oil leaks, aging and wear of rubber parts such as tires and bushings. Vehicle maintenance mainly covers the engine system, transmission system, air conditioning system, cooling system, fuel system, power steering system, and braking system. Car maintenance refers to the regular inspection, cleaning, replenishment, lubrication, adjustment, repair, or replacement of certain parts of the vehicle.

7

2

Share

What is the displacement of the Porsche 718?

The displacement of the Porsche 718 is 2.0T and 2.5T. Displacement refers to the volume of fluid inhaled or discharged per stroke or cycle, and is a specialized term in hydraulic transmission. The Porsche 718 is the entry-level sports car of Porsche, with a length, width, and height of 4379mm, 1801mm, and 1273mm respectively, and a wheelbase of 2475mm. The Porsche 718 is equipped with a 2.0T turbocharged engine, with a maximum power of 220kW and a maximum torque of 380Nm, paired with a 7-speed dual-clutch transmission. In terms of suspension, this car adopts MacPherson independent suspension for both front and rear suspension types.

7

3

Share

Is the Tiguan produced by SAIC or FAW?

The Tiguan is produced by SAIC, specifically manufactured by SAIC Volkswagen as a compact SUV. The dimensions of this vehicle are 4506mm in length, 1809mm in width, and 1685mm in height, with a wheelbase of 2684mm. It has a fuel tank capacity of 63 liters and a trunk capacity ranging from 400 to 1530 liters. In terms of suspension, it features a MacPherson strut independent front suspension and a multi-link independent rear suspension. For power, the Tiguan is equipped with a 1.8T direct-injection turbocharged engine, delivering a maximum power of 118 kW and a maximum torque of 250 Nm, paired with a 6-speed automatic transmission.

2

Share

What is the emission standard for the 2017 Vios?

The 2017 Vios complies with the China V emission standard. Automotive emission pollutants mainly include hydrocarbons, nitrogen oxides, carbon monoxide, and particulate matter. Through the application of catalytic converter active layers, secondary air injection, and exhaust gas recirculation systems with cooling devices, these technologies control and reduce vehicle emissions to meet specified standards. The 2017 Vios has dimensions of 4420mm in length, 1700mm in width, and 1490mm in height, with a wheelbase of 2550mm, and features front-wheel drive. In terms of suspension, this model employs a MacPherson strut independent suspension at the front and a torsion beam non-independent suspension at the rear.

9

0

Share

What Causes Low Car Idle Speed?

The reasons for low car idle speed are: 1. Uneven fuel injection quantity and poor atomization from the injectors, causing power imbalance among cylinders, resulting in unstable idle speed when the engine is cold; 2. Low fuel pressure leading to poor fuel atomization or linear fuel injection from the injectors, severely only dripping fuel, reducing injection quantity and making the mixture too lean, causing unstable idle speed when the engine is cold; 3. Temperature sensor, oxygen sensor, or circuits failing to respond promptly, causing the control unit to issue incorrect commands, resulting in incorrect fuel injection quantity and making the mixture too rich or too lean, causing unstable idle speed when the engine is cold.

18

3

Share

What is the method for measuring air conditioning pressure with a pressure gauge?

How to Remove Wavy Patterns on Glass?

How many car maintenance items are there?

What is the displacement of the Porsche 718?

Is the Tiguan produced by SAIC or FAW?

What is the emission standard for the 2017 Vios?

What Causes Low Car Idle Speed?

How to Turn Off the Rear Wiper on a Borgward?

How to reset the tire pressure warning on Geely GS?

What is the engine code for the BMW M3's inline-six turbocharged engine?

How to Use Cruise Control in the Roewe i5?