Is the 7th generation Accord waste gas valve easy to break down?

The exhaust valve of Honda Accord VII is easily damaged. The damage of waste gas valve will lead to uncontrollable waste gas circulation, which will further affect the concentration of mixed gas, thus causing a series of problems. Once the waste gas valve is damaged, it will lead to difficult starting, engine jitter, unstable idle speed and weak acceleration, which will seriously affect the performance of the engine.