1999 Lexus RX 300 Idle air control valve

My eng. Light was on and the code was bad air control valve .I disconnect the 2 hoses from the valve. One hose had antifriz .I used aerosol carburetor cleaner with the part on the eng.I spry inside the throthol. the eng. Light is on and there is 5 deferent code
Air/ful ratio sensor circuit
Mal function bank1 sensor1
Fulel pump ,injector or pressure regulator
Vacuum leak on eng.
Faulty af sensor
Fail af sensor
I'm sure I reconnected all the hoses.

Thanks Sam