Is Toyota's Transmission CVT or AT?

What to Do When the Engine Stalls Due to Water Ingress While Driving?

The methods to handle engine stalling caused by water ingress while driving are: 1. Do not attempt to restart the engine; push the vehicle to a location that does not obstruct traffic; 2. Close all doors and windows and wait for rescue. The impacts of a car driving through water include: 1. The engine may experience insufficient power and shaking issues; 2. Moisture or water ingress in the high-voltage distribution system causing short circuits; 3. Water entering the exhaust pipe; 4. Residual water can prevent the brake discs and brake pads from fully engaging, leading to loss of braking power; 5. Debris easily adheres to the gaps in the chassis, causing rust; 6. Water vapor forms inside the headlights, affecting light transmission; 7. Wet wiring harnesses and circuit interfaces in the engine compartment leading to short circuits.

1

3

Share

How to Replace the Battery in a Mercedes-Benz E260 Key?

To replace the battery in a Mercedes-Benz E260 key, follow these steps: 1. Remove the mechanical key from the smart key. 2. Use the mechanical key to press the shallow groove on the smart key, and the back cover will pop open automatically. 3. Take out the old battery and insert the new one. 4. Reattach the back cover and reinsert the mechanical key. The Mercedes-Benz E260 is a mid-to-large-sized 4-door, 5-seater sedan with the following dimensions: length 4942mm, width 1860mm, height 1455mm, and a wheelbase of 2939mm. It is equipped with a 1.5T turbocharged engine and a 9-speed automatic transmission, delivering a maximum power of 135 kW and a maximum torque of 280 Nm.

17

1

Share

What Causes the Coolant to Decrease Too Quickly?

The reasons for the coolant decreasing too quickly are: 1. Unreasonable cooling system design; 2. Poor circulation leading to rapid consumption; 3. Leakage; 4. Coolant entering the cylinder and being burned or entering the oil pan. The full name of coolant is antifreeze coolant, which is a type of cooling liquid containing special additives, mainly used in liquid-cooled engine cooling systems. It contains: calcium chloride, methanol, ethanol, ethylene glycol, glycerin, etc. The method for replacing coolant is: 1. Open the car hood after the engine has cooled down; 2. Open the coolant reservoir cap; 3. Lift the vehicle and open the radiator drain plug, drain the old coolant and reinstall the drain plug; 4. Lower the vehicle and pour new coolant into the coolant reservoir.

11

5

Share

Why is the Jetta coolant temperature warning light on?

The reasons for the Jetta coolant temperature warning light being on are: 1. Insufficient antifreeze; 2. Water pump leakage; 3. Radiator damage; 4. Thermostat failure; 5. Cooling fan malfunction; 6. Pipe rupture. Taking the 2020 Jetta VS7 manual base model as an example, it belongs to a midsize 5-door 5-seat SUV with body dimensions of: length 4624mm, width 1841mm, height 1644mm, wheelbase 2730mm, and fuel tank capacity of 51 liters. The 2020 Jetta VS7 manual base model is equipped with a 1.4T engine and 5-speed manual transmission, delivering maximum power of 110 kW at 5000-6000 rpm and maximum torque of 250 N·m at 1750-3000 rpm.

10

0

Share

Is Chery a Domestic or Joint Venture Car?

Chery is a domestic car brand. Its vehicle models include: Tiggo 8, Tiggo 3x, Arrizo 5e, Tiggo 3xe, and Big Ant. Taking the Chery Tiggo 8 as an example, it is a mid-size 5-door 5-seat SUV with body dimensions of: length 4700mm, width 1860mm, height 1746mm, and a wheelbase of 2710mm. The Chery Tiggo 8 is equipped with a 1.5T turbocharged engine, paired with a 6-speed manual transmission, delivering a maximum power of 115 kW at 5500 rpm and a maximum torque of 230 Nm between 1750 to 4000 rpm.

6

3

Share

Can You Still Drive When the ABS Light Is On?

When the ABS warning light is on, it is recommended not to continue driving. The illumination of the ABS light indicates a malfunction in the vehicle's anti-lock braking system. During emergency braking, if the wheels lock up, the vehicle may skid uncontrollably, making it difficult for the driver to slow down or adjust the vehicle's trajectory, posing significant safety risks. There are several scenarios in which the ABS light may illuminate, each with different causes and solutions, as detailed below: Scenario 1: ABS warning light remains constantly illuminated (most common). Cause 1: The ABS speed sensor's sensing area is covered by dirt, mud, or other contaminants, affecting its ability to detect the vehicle's speed signal. This prevents the ABS control unit from determining the speed and calculating the wheel slip rate, thus failing to issue appropriate commands to regulate braking. Solution: Clean the dirt from the speed sensor and adjust the gap between the sensor and the tone ring to restore normal function. Cause 2: Loose connections in the system wiring or poor contact in the ABS relay can lead to signal issues and system failure. Solution: Inspect wiring connections and reconnect any loose parts. Scenario 2: ABS warning light intermittently illuminates but turns off during acceleration. Cause: When multiple electrical components are in use, the battery voltage may drop below 10.5V. As engine speed increases, the voltage rises, causing the ABS light to turn off. This may also occur due to insufficient power supply voltage to the ABS system, such as poor terminal contact or grounding issues. Solution: Check the battery's specific gravity, inspect the charging system, and verify the power supply (e.g., voltage relay or poor power contact). Scenario 3: ABS warning light remains illuminated after engine start and only turns off when the engine is shut off (IGFF). Cause: Poor grounding connection in the ABS hydraulic valve body; loose wiring connections in the ABS hydraulic valve body; or ABS control unit malfunction. Solution: Loosen and retighten the grounding screw on the hydraulic valve body, cleaning the contact surface if necessary. Check for enlarged gaps in connectors. Replace the ABS or ABS/ASR control unit if needed. Scenario 4: ABS warning light illuminates during high-speed driving. Cause: The ABS control unit detects a significant discrepancy between rear and front wheel speed signals during high-speed driving. This may also occur due to incorrect tire or wheel rim specifications. Solution: Refer to the vehicle's recommended tire and wheel rim specifications, typically found on the label near the fuel tank cap. Scenario 5: ABS warning light intermittently illuminates. Cause: Improper adjustment of the brake light switch; poor internal contact in the brake light. Solution: With the engine running, press the brake pedal and push the brake switch linkage down fully with your fingers. Release the pedal to complete the self-adjustment. Replace the brake light switch if necessary.

11

1

Share

Is Toyota's Transmission CVT or AT?

What to Do When the Engine Stalls Due to Water Ingress While Driving?

How to Replace the Battery in a Mercedes-Benz E260 Key?

What Causes the Coolant to Decrease Too Quickly?

Why is the Jetta coolant temperature warning light on?

Is Chery a Domestic or Joint Venture Car?

Can You Still Drive When the ABS Light Is On?

Is the Trumpchi GS4 a domestic or joint-venture car?

What Causes High Engine RPM Without Corresponding Speed Increase?

Are There Any Disadvantages to Installing a Tire Pressure Monitoring System?

What does 15w40 engine oil mean?