you can not as it is adjusted by the computor.
You shouldn't have to, check for vacuum intake leaks
Idle is computer controlled and can NOT be adjusted.
Idle is not adjustable. You have a electrical or vacuum issue that needs diagnosed.
Idle speed is computer controlled and is not adjustable.
10 PSI minimum at idle
600 to 1000 rpm, will vary by what the computer is aiming for.
Normal is 30 at idle. 50+ at 3000 rpm. Minimum is 12 at idle.
Idle speed is not adjustable. The computer controls the speed with the idle air control motor on the back of the throttle body.
yes Engine is wearing out.
tRe dleplace IAC Valve
Minimum of 10 at idle when warm. 30 at idle and 50 at 3000 rpm would be ideal.
Unmetered air sneaking in to the intake. Look for vacuum leaks.