What are the differences between the 2021 and 2020 Envision models?

Where is the cabin air filter of the Senova D70 located?

The cabin air filter of the Senova D70 is located in the cover panel on the left side below the glove compartment on the passenger side. After removing the glove compartment, you can see the evaporator cover panel on the left. Remove this cover panel to access the cabin air filter. The cabin air filter of the Senova D70 is relatively difficult to replace. During each maintenance service, it is advisable to check whether the cabin air filter is clogged. The Senova D70 is positioned as a mid-size sedan. In terms of body dimensions, it measures 4861mm in length, 1820mm in width, and 1462mm in height, with a wheelbase of 2755mm. In terms of power, the entire lineup is equipped with a 1.8T inline 4-cylinder turbocharged engine, paired with a 5-speed automatic transmission, delivering a maximum power of 130KW, maximum horsepower of 177PS, and maximum torque of 240NM.

9

1

Share

How to Solve High Idle Speed in Tiguan Engine?

The factors causing high idle speed in the engine are as follows: 1. The throttle body is dirty, with carbon deposits and gum affecting the normal return of the throttle, causing it to close intermittently. 2. Faults in the air flow sensor or throttle position sensor and their circuits. 3. Battery is undercharged. 4. Vacuum hose leaks or intake manifold gasket is damaged and leaking, PCV (Positive Crankcase Ventilation) valve core does not return properly, functioning intermittently. 5. Valves do not close tightly. Below are the solutions for high idle speed in the engine: 1. Check the throttle opening. For most electronically controlled engines, when the engine reaches normal temperature and the idle valve is fully closed, the basic idle speed is set to 500±50r/min. If the basic idle speed is too high, check the vacuum sealing of the system, especially the sealing of the vacuum tube, PCV valve, and crankcase-related parts. 2. Check the engine load signal. At this time, connect the idle control valve. Under normal engine operating temperature, its opening should be between 15%-25%. If the idle control valve opening is too large, check whether the engine load signal is normal, such as the air conditioning signal, battery voltage, and the temperature value of the water temperature sensor. 3. Check the vacuum degree of the intake manifold. Under normal engine idle conditions, the vacuum degree of the intake manifold should be 57-71kPa. If the vacuum degree is too low, it will cause abnormal pressure signals in the engine intake system, and the engine computer will mistakenly think the load has increased, thereby increasing the idle speed. 4. Reset the engine computer. Resetting the engine computer means clearing the fault memory in the engine computer and letting it relearn the idle speed. 5. Check whether the throttle is fully closed during idle and whether the throttle cable is stuck. Push the throttle lever in the closing direction. If the engine idle speed can drop to the normal speed, it means the throttle is stuck and does not close tightly. If the throttle cable is stuck, replace the cable. If the throttle shaft is stuck, disassemble and clean the throttle body. 6. Readjust the idle speed program according to the specified procedure of the engine. If the adjustment is ineffective, further inspection is required. 7. Check for leaks at the intake system pipe joints, vacuum hoses, etc. 8. Perform fault self-diagnosis. If there is a fault code, find the cause of the fault according to the displayed fault code.

20

3

Share

How many cylinders does the Senova X35 engine have?

The Senova X35 is equipped with a 4-cylinder engine. This model features a 1.5-liter naturally aspirated engine with a maximum power output of 116 horsepower and a peak torque of 148 Newton-meters. The powertrain is paired with either a 5-speed manual transmission or a 4-speed automatic transmission. The automatic transmission in the Senova X35 is sourced from Aisin and also includes manual, sport, and snow modes. The Senova X35 adopts a simple yet distinctive design style, featuring a floating LCD display that adds a premium touch, while the circular air vents complement the refined aesthetic the X35 aims to achieve.

19

2

Share

What does flooring the accelerator from a standstill mean?

Flooring the accelerator from a standstill means pressing the accelerator pedal all the way down when starting the car. This practice is highly detrimental to the vehicle and is not recommended for drivers. When the engine is first started, its temperature is not very high, and it hasn't fully reached its normal operating temperature. If the accelerator pedal is pressed to the floor at this point, the engine speed will rapidly increase, which can lead to increased engine wear. Flooring the accelerator from a standstill is often seen in car racing events, such as drag races where drivers might use launch control or floor the accelerator to start. This method can easily cause the drive wheels to lose traction, potentially leading to a loss of vehicle control.

10

3

Share

How Often Should the Original Spark Plugs of the Tenth-Generation Civic Be Replaced?

The replacement interval for the original spark plugs of the tenth-generation Civic mainly depends on the mileage. It is recommended to replace the spark plugs once every 40,000 to 60,000 kilometers. Spark plugs are a crucial component of the gasoline engine's ignition system. They introduce high-voltage electricity into the combustion chamber and generate sparks by jumping the electrode gap, thereby igniting the combustible air-fuel mixture in the cylinder. Steps for replacing spark plugs: Open the hood, lift the engine's plastic cover, and remove the high-voltage wires. Mark the position of each cylinder to avoid confusion. Use a spark plug socket to remove the spark plugs one by one. While removing them, check for any external debris like leaves or dust and ensure they are thoroughly cleaned. Place the new spark plugs into the spark plug holes, hand-tighten them a few turns, and then use the socket to tighten them further. Reinstall the removed high-voltage wires according to the firing order and secure the cover.

17

5

Share

How to operate the one-touch window lowering for the 10th-generation Civic?

The one-touch window lowering for the 10th-generation Civic can be achieved by long-pressing the unlock button on the car key. If you need to raise the windows, simply long-press the lock button on the car key. The car windows come with various functions, including remote window control, anti-pinch protection, and heating for defogging. The anti-pinch protection is a safety feature that automatically stops the window if it encounters resistance during movement, effectively protecting the safety of passengers. The heating for defogging function is useful during rainy or snowy weather when fog on the windows obstructs the driver's view. By pressing the defogging button, the electric heating elements inside the window are activated, reducing the temperature difference between the inside and outside of the glass to eliminate fog.

15

0

Share

What are the differences between the 2021 and 2020 Envision models?

Where is the cabin air filter of the Senova D70 located?

How to Solve High Idle Speed in Tiguan Engine?

How many cylinders does the Senova X35 engine have?

What does flooring the accelerator from a standstill mean?

How Often Should the Original Spark Plugs of the Tenth-Generation Civic Be Replaced?

How to operate the one-touch window lowering for the 10th-generation Civic?

What is Volkswagen 4motion?

How to determine if your ETC is functioning normally?

Which region does the license plate 'Hei L' belong to?

What kind of engine oil is suitable for BAIC Senova D50?