It’s not tested. I haven’t been able to test it. I found it just like this. I’m selling it for parts to repair.

The OEM Idle Air Control Valve for 1996-2000 Toyota 5VZ-FE 3.4L V6 22270-62050 IACV is a genuine part manufactured by DENSO in Japan. This valve is specifically designed for the mentioned car model and ensures high quality and compatibility. It comes with a one-month manufacturer warranty and is a genuine Toyota/OEM product, making it a reliable choice for car enthusiasts looking to replace their existing idle air control valve.