There is none. It is electronic. Try replacing the idle motor.
Idle is computer controlled, no adjustment screw.Idle is computer controlled, no adjustment screw.
What is the air and fuel screw adjustment on a 1980XR 80?
Begin by removing the cover to the valves. Each valve will have an adjustment screw. Turn the adjustment screw to adjust the valves in your 1972 motorcycle.
You can adjust your VW carburetor by using the adjustment screws. There is an adjustment screw to adjust the flow of fuel. There is an adjustment screw to adjust the flow of air.
There is no adjustment screw, idle is automatically controlled by the pcm.
It is a large slotted screw located on the throttle body.
Idle speed is set by the PCM and is not adjustable. The screw you are fiddling with is just the stop screw to adjust the initial throttle plate position, it should not be used to attempt to adjust the idle.
You did not say what you are adjusting.
The headlight adjustment screw is located behind the headlight on a 2005 Chevrolet Impala. Open the hood and look behind the headlight.
Idle is computer controlled, there is no adjustment screw.
The Fine Adjustment knob is used for focusing HPO.The Coarse Adjustment Knob is used for focusing LPO.