keep in mind this is not a carburetor.
turn screw and adds air and engine speed rises
this is EFI
turn screw and ECU will fight you,it will correct your errors....see? that is how idle controls work , its called a SERVO system.
like autopilots, or like the tail of a kite.
or is called simply automatic idle regulation.
idle set is really not idle set, its DUTY SET !!!
but since nobody has tools to do it right, we fiddle it madly to get all speeds to work right.
in your case add tad more air,
this trick (crude) will allow the iSC to start working with head lights fully on.
some of the early ECU use a duty set pin that is not voltage driven at all but a special current meter.
that is calibrated for duty.
you wont get that to work. ever. as only the suzuki meter does that trick. (and 100% undocumented just for fun, dang)
the scope how ever, never is a problem ,what you see is what you get (got) WYSIWYG
turn screw and adds air and engine speed rises
this is EFI
turn screw and ECU will fight you,it will correct your errors....see? that is how idle controls work , its called a SERVO system.
like autopilots, or like the tail of a kite.
or is called simply automatic idle regulation.
idle set is really not idle set, its DUTY SET !!!
but since nobody has tools to do it right, we fiddle it madly to get all speeds to work right.
in your case add tad more air,
this trick (crude) will allow the iSC to start working with head lights fully on.
some of the early ECU use a duty set pin that is not voltage driven at all but a special current meter.
that is calibrated for duty.
you wont get that to work. ever. as only the suzuki meter does that trick. (and 100% undocumented just for fun, dang)
the scope how ever, never is a problem ,what you see is what you get (got) WYSIWYG
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