ok the way i thought an ISCV wored is that its a bypass for the throttle butterfly... ie air enters ISCV from before butterfly and is re-introduces after the butterfly...

and ofcourse the ISCV opens/closes bla blah to bypass more/less air hence increasing/decreasing RPM...

so...

how the feck does a remote ISCV work then? ive seen ISCVs just bolted onto hoses before the throttle with nothing going to the post-throttle side of the intake...

how on earth do these work?!?!

im sur theres something obvious im missing, but i cant understand how on earth they work!