Honda's eighth generation Accord fault code 66- 1 1 Where is the pressure sensor?

This pressure sensor of Honda's Eighth Accord is called the intake pressure sensor, which is connected with the intake manifold through a vacuum tube. With the different engine speed load, it senses the change of vacuum degree in the intake manifold, and then converts it from the change of internal resistance of the sensor to a voltage signal for ECU to correct the fuel injection quantity and ignition timing angle. The sensor is located between the throttle valve and the intake manifold, and the specific operation steps are as follows:

1. Open the driving door of Honda's eighth generation Accord.

2. Pull up the handbrake of the Honda Eight-Generation Accord.

3. Pull the hood switch of Honda Eighth Accord.

4. Open the hood of Honda's Eight-Generation Accord.

5. The intake pressure sensor of Honda's Eighth Accord is located in the position shown in the figure.