How to Playback Recordings on Passat Dash Cam?

How to Accurately Determine the Position of the Wheels?

Methods to determine the position of the wheels are as follows: 1. Judging the left wheel position: When the line of sight aligns the protruding node of the left wiper with an object on the ground, the left wheel will run over that object while moving. 2. Judging the right wheel position: When the line of sight aligns the right wiper with the target, the tire will run over the target. Below are related methods for judging the distance between vehicles: 1. When the edge line of your car's front aligns completely with the lower edge of the rear wheel of the car in front, the distance between the two cars is approximately 3.4 meters. 2. When the edge line of your car's front aligns with the lower edge of the front car's bumper, this is suitable for a distance of about 2.4 meters between the two cars. In congested urban areas, this distance is relatively safe. 3. When the edge line of your car's front aligns with the upper edge of the front car's bumper, the distance between the two cars is approximately 1 meter.

20

1

Share

Can You Shift to Neutral After Parking?

When parking, you can shift to either first gear or neutral. For short-term parking, shifting to neutral is acceptable; for long-term parking, you must shift to Park (P), and regardless of the gear chosen, always remember to engage the handbrake. Additionally, parking in first gear is also an option—it won't harm the car and is suitable for specific scenarios. Situations where parking in first gear is appropriate include: 1. For older vehicles, mechanical wear and fatigue in the internal springs and cables of the handbrake can reduce braking effectiveness or even cause failure. In such cases, using first gear alongside the handbrake helps reduce strain on the handbrake, extending its lifespan. 2. When parking on an uphill slope, using first gear + handbrake prevents the car from rolling backward.

4

3

Share

How to Remove the Radiator Fan on a Regal?

Here are the steps to remove the radiator fan on a Regal: 1. First, remove the intake module from the engine compartment. 2. Disconnect the radiator fan cable hidden behind the intake module. 3. Then, lift the car and loosen the radiator's mounting screws from underneath the engine. 4. Lower the radiator and finally remove the radiator fan module from beneath the car. Here is how the radiator fan on a Regal works: 1. The radiator is a crucial component of a water-cooled engine. 2. As an essential part of the cooling circuit in a water-cooled engine, it absorbs heat from the engine block. 3. It prevents the engine from overheating since water has a high specific heat capacity, meaning its temperature doesn't rise significantly even after absorbing heat from the engine block. 4. The engine's heat is transferred through the liquid cooling circuit, using water as a heat carrier, and then dissipated via large cooling fins through convection to maintain the engine's optimal operating temperature.

6

4

Share

What engine does the GS4 use?

gs4 is equipped with a 1.5T-L4 turbocharged engine independently developed by GAC. Here is its introduction: 1. The engine model is 4A15J1, paired with a 7-speed G-DCT dual-clutch transmission. 2. The engine delivers a maximum power of 112 kW (152 hp) at 5000 rpm, with peak torque reaching 235 N·m at 1450-4250 rpm. Below is a brief introduction to the 1.5T-L4 engine: The 1.5T-L4 engine is the latest product independently developed by Trumpchi, incorporating technologies such as GCCS (Combustion Chamber Control System), DCVVT (Dual Continuous Variable Valve Timing), and low-inertia turbocharging technology. When paired with the 7-speed dual-clutch transmission, the combined fuel consumption is 6.4L/100km.

17

1

Share

What is the issue of water in diesel engine oil?

Water in diesel engine oil may be caused by the following reasons: 1. Engine water plug leakage: Due to corrosion by scale, the water plug rusts through, allowing coolant to enter the oil passage from the water channel, eventually reaching the oil pan and causing water in the oil. 2. Oil cooler damage: If the pipes of the oil cooler are damaged, external water can seep into the oil cooler, leading to water in the oil. 3. Cylinder liner cracks: Once cracks occur, coolant can directly enter the cylinder and then seep into the oil pan through the cylinder wall. 4. Cylinder liner seal ring damage. 5. Cylinder head gasket damage: If the cylinder head gasket is damaged and the water circulation rate is fast, water from the water channel can flow into the oil passage, causing water in the oil. Below are methods to identify water in the oil: 1. Observe the appearance of the oil. The presence of water can be easily judged by the color. Oil without water appears semi-transparent and shiny, while oil containing water appears opaque brown or yellowish. 2. Check if the coolant contains oil. If certain engine components are damaged, engine coolant can enter the lubrication system and mix with the oil. Oil can also be found in the radiator coolant, making it easy to identify. 3. Check for oil emulsification. If water enters the engine oil, it can chemically react with the coolant under high temperatures, forming an emulsion. Checking the dipstick will reveal a white color with foam. 4. When the oil contains a large amount of water, the oil level will rise. At this point, we can simply judge by observing the oil dipstick level.

15

0

Share

What brand of tires does the Volkswagen Tharu use?

The Tharu typically uses Continental or Hankook tires. Below is relevant information: 1. The Tharu comes with three tire specifications: 225/60-R16, 225/55-R17, and 225/50-R18. The brand is usually Continental or Hankook, but the tire manufacturer may vary depending on the vehicle's production batch. 2. The Tharu is a compact SUV launched by SAIC Volkswagen. To meet the diverse needs of consumers, the model offers multiple variants for selection, with different variants using different tire models. 3. The number 50 represents the tire's aspect ratio, which refers to the ratio of the height from the rim to the tread relative to the tire's maximum cross-sectional width. The 'R' stands for radial tires, which are commonly used in household vehicles due to their excellent radial elasticity, superior cushioning performance, and long service life, making them ideal for family cars.

6

0

Share

How to Playback Recordings on Passat Dash Cam?

How to Accurately Determine the Position of the Wheels?

Can You Shift to Neutral After Parking?

How to Remove the Radiator Fan on a Regal?

What engine does the GS4 use?

What is the issue of water in diesel engine oil?

What brand of tires does the Volkswagen Tharu use?

Can a Toyota Vios with a noisy water pump still be driven?

How to Replace Coolant for BYD F3?

How to Turn Off the Maintenance Reminder on Volkswagen Sagitar?

What is the warranty period for the Haval H6?