EV Knowledge Center

EV Academy

Practical Chinese EV education for repair shops, distributors, importers, fleet operators, and owners.

Accurate parts matching

Read an OE part number and compare the listing with your vehicle before you inquire.

Latest Academy Articles

Funbyautoparts
Fault diagnosisIntermediate2 min read

BYD ATTO 3: Persistent vibration at high speed or abnormal tyre wear

Persistent vibration occurs at high speed but is less noticeable at low speed, or uneven tyre wear is present.

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Funbyautoparts
Fault diagnosisIntermediate2 min read

BYD ATTO 3: Coolant below MIN or visible coolant leakage

Coolant is below MIN when checked cold, or abnormal coolant loss is found.

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Funbyautoparts
Fault diagnosisIntermediate2 min read

BYD ATTO 3: Low brake fluid; check for leaks and brake pad wear

The brake fluid reservoir level is low.

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Funbyautoparts
Fault diagnosisIntermediate2 min read

BYD ATTO 3: Insufficient A/C cooling with leaves or dust on heat-exchange surfaces

A/C cooling efficiency has decreased, with visible debris on the front heat-exchange surfaces.

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Funbyautoparts
Fault diagnosisIntermediate2 min read

BYD SEALION 5: Engine overheating with coolant leakage or a non-running fan

Engine overheating, reduced power or abnormal knocking may be accompanied by visible coolant leakage.

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Funbyautoparts
Fault diagnosisIntermediate1 min read

BYD SEAL: Reduced A/C cooling with obstructed airflow over radiator and condenser surfaces

A/C cooling efficiency is reduced; leaves, insects and dust may have accumulated on the heat-exchange surfaces.

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Funbyautoparts
Fault diagnosisIntermediate2 min read

BYD DOLPHIN: Brake fluid below MIN; check for leaks and pad wear

The brake fluid reservoir level is below MIN.

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Funbyautoparts
Driver Assistance and Sensors2 min read

2025 ATTO 2 parking sensors: zone labels are not a probe purchase list

Distinguish 2 zones and 4 zones from individual sensor identity on the Australian MY25 ATTO 2 before calculating a parts requirement.

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Funbyautoparts
Filters and Fluids2 min read

2025 ATTO 2 PM2.5 filtration: no value display does not establish a display fault

The Australian MY25 ATTO 2 lists PM2.5 filtration without a displayed value. Separate that specification from air-quality or airflow concerns.

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