Mondeo wins 2.3 intake valve failure

The solenoid valve is broken. Unplug the plug and measure the resistance between the two pins with a multimeter. If the resistance values of the two motors are different, the variable intake solenoid valve is damaged. It is recommended to replace the solenoid valve. The intake valve consists of valve body, rotary check valve, butterfly valve and control cylinder. The rotary check valve is equipped with counterweight and fluororubber sealing ring. When the compressor is started, the main engine sucks air. Due to the pressure difference, the check valve opens quickly. When stopping, after the pressure difference disappears, under the control of the counterweight, the check valve can be closed tightly in time and quickly to ensure that there is no oil spitting when stopping. The opening and closing of the butterfly valve is controlled by the control cylinder, and the butterfly valve is opened or closed according to the piston extension length of the control cylinder, thus adjusting the air intake of the compressor.