Need assistance identifying missing hose on throttle body

[whitecollarplumr]

Can anyone help identify the host that is capped? I'm having trouble finding it on partsouq. This is on a 1996 LX 450.

 

[80serie]

Can anyone help identify the host that is capped? I'm having trouble finding it on partsouq. This is on a 1996 LX 450.

View attachment 4124378

It will not help you but it interesting see small changes between a 1993 and 1996. Here is a picture of a 1993.

 

[Malleus]

Both my '94 and '95 look like @80serie's throttle body. Hard to believe that the Lexus engines had their own throttle bodies, but I guess anything's possible. I assume you used you VIN with the EPC? Maybe someone with an LX450 will chime in...paging @JohnVee