Common Failures of BYD 1131417500 Expansion valve for Han EV/Atto3 PLUS EV/Yuan PLUS EV/Atto3 PRO EV/Yuan PRO EV/Dolphin EV/Song PLUS EV/Song PRO EV/eT3/D1 EV
- Expansion valve OE number 1131417500 in Han EV and other models may experience blockage, causing refrigerant flow issues. This often leads to inefficient cooling performance.
- In Atto3 PLUS EV and similar vehicles, the expansion valve may malfunction due to wear, resulting in inconsistent temperature regulation and reduced air - conditioning efficiency.
Maintenance Tips of BYD 1131417500 Expansion valve for Han EV/Atto3 PLUS EV/Yuan PLUS EV/Atto3 PRO EV/Yuan PRO EV/Dolphin EV/Song PLUS EV/Song PRO EV/eT3/D1 EV
- First, ensure the BYD expansion valve (OE# 1131417500) is suitable for your Han EV, Atto3 PLUS EV, or other listed models. Check its compatibility before installation.
- Next, clean the connection ports thoroughly to prevent debris from entering the system. This helps maintain the efficiency of the expansion valve in your BYD vehicle.
- When installing the expansion valve, use proper tools to avoid damaging it. Incorrect installation can lead to refrigerant leaks and system malfunctions.
- Make sure to tighten the fittings securely but not overly tight. Over - tightening can cause cracks in the expansion valve, which is crucial for models like the Yuan PLUS EV.
- After installation, test the system to ensure the expansion valve is working correctly. Monitor the refrigerant pressure and temperature to confirm optimal performance.
Warning: Refrigerant is hazardous. Wear protective gear when handling the BYD expansion valve (OE# 1131417500) to avoid exposure to harmful substances.