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Steering wheel misalignment adjustment Steering wheel misalignment adjustment

Steering wheel misalignment adjustment

Car maintenance knowledge2019-11-24 20:32:44


After the car is used for a period of time, the steering wheel is not correct. This situation has a certain relationship with tire pressure, tire wear, wear of various parts of the chassis, and four-wheel alignment. , The vehicle will drive to the side where the air pressure is low. If two front wheels ...

What happens if the gas phase is not correct

What happens if the valve phase is incorrect

Car maintenance knowledge2019-10-27 23:50:19


Engine gas distribution must be timed, otherwise it is difficult to work. Usually the fault is on the toothed belt. Due to the looseness or breakage of the toothed belt, sometimes the tooth skips and the gas distribution is inaccurate. The solution is to adjust the tightness of the toothed belt appropriately (or replace it), that is, first place the toothed belt on the crank gear and the intermediate gear, and ...

Causes of engine oil leakage How to deal with engine oil leakage

Causes of engine oil leakage

Car maintenance knowledge2019-10-26 21:43:49


Engine oil leakage is generally caused by the following reasons: ① oil drain screw leaks, oil leaks out, tighten bolts and / or replace gaskets and oil seals if necessary. Lubricant leaks from the drain bolt of the engine floor (oil pan). If this kind of failure, you need to replace the oil pan bolts, if the oil pan ...

The role of reversing radar

The function of the reversing radar

Car maintenance knowledge2019-10-23 11:26:57


What is the composition of the reversing radar and the role of each component? The composition of the reversing radar and the role of each component are as follows: (1) Ultrasonic sensors are used to transmit and receive ultrasonic signals, and can complete distance measurement. (2) The host sends a sine wave pulse to the ultrasonic ...

What is the purpose of tire rotation

What is the purpose of tire rotation

Car maintenance knowledge2019-10-19 16:53:11


Everyone has heard that tires need to be swapped regularly, but what is the purpose of tires, and why should they be swapped regularly? Let ’s take a look together. Because the working conditions and loads of different tires are different, the general car engine is at the front and the driver's seat is also at the front.

New Polo Maintenance Lights from 2011

New Polo Maintenance Lights from 2011

Car maintenance knowledge2019-10-14 16:29:52


The method of resetting the new Polo maintenance light from 2011 is as follows: ① Turn off the ignition and press button 2. ② Continue to press button 2 and turn on the ignition. The maintenance cycle indicator goes into reset mode. ③Release button 2 and press button 1 within 20 seconds. in a short period of time...

Old Polo Maintenance Light Reset

Old Polo Maintenance Light Reset

Car maintenance knowledge2019-10-14 16:28:27


The old Polo manual reset method is as follows: ① ignition switch "KEY-OFF". ② Press the zero reset button below the speedometer and hold it down. ③ Ignition switch "KEY-ON", and keep pressing the mileage reset button for more than 10s. Until the screen displays "---", that is ...

Lavida maintenance light is reset to zero

How to remove the Lavida maintenance light

Car maintenance knowledge2019-10-14 16:21:54


The method of resetting the Longevity maintenance lamp is as follows: ① Turn off the ignition switch, and press and hold the button of the odometer. ② Turn on the ignition switch and then turn it off until the instrument light goes out. ③ After turning on the ignition switch until INSP shows six times, it is enough. Note: Waiting for the instrument lights to go out ...

2014 Golf A7 Maintenance Lights Reset

2014 Golf A7 Maintenance Lights Reset

Car maintenance knowledge2019-10-14 16:18:48


From 2014, the Golf A7 maintenance light is reset to zero. ① With the ignition off, press button 1 and hold it. ② The ignition switch is turned on. Wait until "Reset oil change maintenance?" Is displayed on the screen. ③Release button 1. The maintenance cycle display is now in reset mode ...