Can Mercedes-Benz Use Ordinary Windshield Washer Fluid?

How to Measure a Four-Wire Idle Speed Motor?

Four-wire idle speed motor measurement method: You can use the resistance range of a multimeter to measure the resistance of the four pins separately. The resistance of the coils is generally several tens of ohms. If the measured resistance values of the two sets of coils are similar, it indicates that the idle speed motor is functioning properly. The idle speed motor, also known as a stepper motor, commonly comes in three-wire, four-wire, and six-wire configurations, with four-wire being the most common. It has two sets of coils, with the four wires connecting to the ECU and power supply, respectively. None of them should be grounded, as this could damage the ECU. The idle speed motor is used to control the idle speed of the car. If it malfunctions or is damaged, it can affect the idle operation of the car's engine, leading to issues such as difficulty starting, unstable idle speed, idle shaking, stalling at idle, or slow acceleration. Timely inspection, repair, or replacement is necessary.

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What Car Modifications Are Legal?

Car modifications can include changes to wheel styles, roof racks and side steps, body color, grilles, and front/rear bumpers. Wheel styles can be altered: New regulations have relaxed rules on wheel modifications. As long as the wheel size and specifications match those on the vehicle registration certificate, the style can be changed—even if all four wheels have different designs. Roof racks and side steps can be installed: This new rule mainly applies to SUV and MPV models. The height of the roof rack must be within 300mm, and the width of the side steps must not exceed 5cm beyond the vehicle's side profile. Body color can be changed: Whether through painting or wrapping, the body color can be modified. However, the vehicle information must be updated with the DMV within 10 days. Note that colors resembling those of emergency vehicles, such as police cars or fire trucks, are prohibited. Grilles and front/rear bumpers: The styles of grilles and bumpers can also be modified. However, the new grille and bumper must not alter the original vehicle length or width. The car emblem cannot be changed, and the bumper must not have any prominent protrusions, such as tow hooks (commonly known as "tow hitch hooks"), which are not allowed.

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Tips for Starting a Scooter with a Dead Battery

Use a fast charger to charge the motorcycle. You can find another motorcycle with a working battery and jump-start it. You can push-start the motorcycle. Go to a professional repair shop for charging. Remove the spare battery and charge it.

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What are the kick-starting techniques for a scooter?

Support the scooter with both legs, with one leg slightly tilted. Take out the key, turn on the power, and gradually increase the throttle. Push the kick-start lever and press it downward with your foot. At this point, the scooter should start.

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How to Cancel the Tire Pressure Warning on Song Pro?

On the vehicle's central control screen, click on Settings. Select the Vehicle tab, then click on the Maintenance option on the left. After entering the interface, you can see the Tire Pressure Monitoring System. Click on Tire Pressure Reset.

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What to Do When a Scooter Won't Start?

If a scooter won't start even with sufficient battery and fuel, the most likely cause is a faulty ignition system. Sometimes, wiring issues can also prevent the scooter from starting. If the exact cause is unknown, you can try kick-starting the scooter.

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Can Mercedes-Benz Use Ordinary Windshield Washer Fluid?

How to Measure a Four-Wire Idle Speed Motor?

What Car Modifications Are Legal?

Tips for Starting a Scooter with a Dead Battery

What are the kick-starting techniques for a scooter?

How to Cancel the Tire Pressure Warning on Song Pro?

What to Do When a Scooter Won't Start?

How to Start the Vehicle When the Civic Key Fob Battery is Dead?

What materials are used to make car brake pads?

Why is the engine very hot but the water temperature is normal?

How to Solve the Problem of a Scooter Not Starting?