it is screwed in to the intake maifold on the air box side of the engine
no air bleed valve. all you need to do is to remove the radiator cap and let the car idle for a few minutes.
Held down by two screws right on top of the Throttle Body.
The 2003 Subaru Outback PCV valve is located on the air cleaner housing. The PCV valve will be on the back of the housing.
next to the upper radiator hose its a plastic Phillips head type screw, look in your owners manual it will tell you about it.
Trouble code P0066 Means: Air Assisted Injector Control Circuit or Circuit Low
Vacuum leak, Idle air control valve, or dirty mass air flow sensor. Check all vacuum lines for cracks or disconnection. Replace as needed Turn on AC and check if the IAC valve cycle the engine to higher RPM to adjust for the AC load. IAC valve can be removed and cleaned.. Mass air flow sensor should be cleaned each time you change your air filter. Remove it from the Air inlet pipe and spray it out with MAF cleaner.
The knock sensor is located near the idle air control solenoid valve on a 2001 Subaru Forester. The knock sensor is responsible for sensing vibrations caused by engine knock.
A 1996 Subaru Legacy may not go to low idle due to several potential issues, including a malfunctioning idle air control (IAC) valve, vacuum leaks in the intake system, or problems with the throttle position sensor (TPS). Additionally, a dirty or failing mass airflow sensor (MAF) can disrupt the air-fuel mixture, affecting idle performance. It’s also possible that a faulty engine control unit (ECU) could be hindering proper idle control. Diagnosing these components can help identify the root cause of the idle problem.
Show me where that air valve control valve is located on a 2000 navigator
tell me about ideal air control valve
You cannot adjust the idle in a Legacy GT, it is fuel injected and computer controlled. It should adjust automatically. If your idle is very high, or erratic, check for vacuum leaks and check the IAC (Idle Air Control valve) Sometimes the IAC just needs cleaned out with some carb cleaner, and it will be fine. Do some Googling for more info.