Symptoms of a failed electronic water pump:

High water temperature alarm: High water temperature causes engine scuffing or deformation of engine cylinder head, and the engine malfunction indicator lights up.

After engine flameout, if cooling is started without delay, engine damage may occur easily.

The air conditioner fails to provide adequate heating function, or the air flowing out of it is slow.

A failure of an electronic water pump often occurs after 5 years of use or 100,000 kilometers of mileage.

Causes of failures of an electronic water pump:

High temperature baking, water scale or corrosion.

Circuit failure: blown fuse, relay malfunction, or poor wiring.

Thermostat failures can easily cause the water pump to burn out.

Aged materials.

Precautions:

Replace high-quality coolant on a regular basis (please follow the replacement interval recommended by the manufacturer, which is usually 2-4 years or 40,000 to 80,000 kilometers).

During maintenance, check for signs of leakage in the water pump.

Check the water temperature gauge on the dashboard to avoid long-term high-temperature operation of the engine.

For a car that has run for nearly 100,000 kilometers or more than 5 years, the electronic water pump should among the first components to be troubleshooted following occurrence of a failure.

Advantages of vika electronic water pump:

Good cooling effect: Internal circulation heat dissipation is added, and a shaft inner hole design is adopted.

Separate motor yoke, sine control, strong matching stability, and excellent NVH performance.

An improved concentric design of die castings, improved coaxiality, and higher concentricity of the product.

The control board is easy to assemble. The capacitor box design is eliminated to make process assembly less complicated.

A platform-based structural design is adopted. The components are highly universal, and motor operations are conducted on a platform.

Lightweight component designs lead to lower overall weight and higher performance.