What is the fever like Honda Accord?

The throttle may be blocked.

After cleaning the throttle and idle motor, the idle speed of the engine is still high, but the engine runs smoothly without "deviation". Check the vacuum line and gasket, and no leakage is found. Detecting and storing fault-free codes with a fault detector (HDS); Idle speed control motor function test shows normal; Read the engine data stream, the engine idle speed is 985 r/min, and the idle motor instruction (IAC) is 2%. By analyzing the engine data flow, it can be seen that the idle motor control command is small, but the engine idle speed is high. It is inferred that there is a leak in the intake system, and it is decided to focus on checking the vacuum pipeline on the intake pipe.