TO:AZR60G:1AZ-FSE:D4:YSI:ENG:stall:DTC:P1653: P1653:VSV for IACV Circuit Malfunction open or short in VSV circuit for IACV VSV for IACV Engine ECU Engine Room J/B: #5:Fuse 5 15A EFI – Multiport fuel injection system / sequential multiport …