To fix idle speed, first ensure the engine is at operating temperature. Then, locate the idle adjustment screw on the throttle body or carburetor and turn it to increase or decrease the idle speed as needed. Additionally, check for any vacuum leaks, and inspect components like the throttle position sensor and idle air control valve, as they can affect idle performance. If necessary, consult your vehicle's service manual for specific procedures related to your make and model.
The idle is automatic. If the speed is not corect then you have to fix the problem with the idle motor.
May be idle position sensor.
fix the vacuum leak
manually under the hood.
Because something is broken, or your idle speed has been set WAY to high. Try to fix this soon.
The idle speed is computer controlled. You need to scan the pcm for faults, read it sensor data, and decipher why the idle is incorrect to repair.
You can't adjust it, you have to replace either the IAC ( idle air control ) sensor or the TPS ( throttle position sensor ) to fix a bad idle.
Does not have one. Idle speed is controlled electronically through an idle speed control module.
Idle speed set too high most likely. Also could be carbon deposits inside cylinder. There are a few other option, but the cheapest to check and fix is idle speed.
Idle speed is PCM controlled and is not adjustable.Idle speed is PCM controlled and is not adjustable.
Idle speed is computer controlled and is not adjustable.Idle speed is computer controlled and is not adjustable.
how to adjust idle on 2001 legacy