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The "Idle Air Control" valve is not adjustable, it is a computer controlled motorized valve that controls the engine idle speed.
It can be removed and cleaned.
They wear out and need to be replaced.
On some injection systems you can adjust the closed position of the throttle plate to change the operation range of this valve.
But they are not adjustable
What else can I help you with?
What does the code P0505 means on a 1995 Nissan Altima SE 1995 Nissan Altima SE?
"Idle system control malfunction", which means, there is a problem with the volume of air going into your engine, via the IAC valve., If your car, when you start it, isn't accelerated up to aprox.,1000 rpm, and then decelerates in a minute or two, it´s likely the IAC valve is done for., Or if the car stays in high rpm, or dies out, then, most definetly its the IAC valve.
Where is the IAC sensor located on a 2002 Nissan Altima?
its located in the trottle body
Where is the idle air control valve located on a 2001 Nissan Altima and How do you change it?
The IAC VALVE is located on the left hand side the passenger side that is. You should see a brown and purple hook ups and will see four bolts.
How do you adjust the idle on a 1997 GMC Jimmy?
tRe dleplace IAC Valve
How do you set the timing on a 1994 Nissan Quest?
Disconnect IAC valve- ACC valve sub harness connector.
How do you adjust the idle on a 2001 elantra?
computer controlled via iac valve - no adjustment
Where is the idle air control valve on a 2001 Nissan maxima located?
The IAC valve is mounted on the upper intake plenum (manifold)
How do you adjust the idle on a 2001 Pontiac trans am?
You don't. If you are having an issue with idling check the IAC Valve.
What is wrong with a 2010 Nissan Altima if you already changed the fuel pump and still if you touch the gas more than the lightest touch and then let off it will die or almost die?
You should check the IAC valve and the MAF sensors both can cause stalling.
Where is the idle control valve on a 1999 Nissan Pathfinder?
The 1999 Nissan Pathfinder with the 3.3L V6 has the idle air control (IAC) valve directly below the throttle body towards the front of the vehicle. The IAC is a black cylinder secured with two screws and has a snap on wiring harness attached.
Your 1995 Nissan altima hesitates when accelerating and shifting manual transmission people tell me it is the fuel pump but you have no idea did a full tune up and still does it can some one help you?
Check for a sticking or dirty throttle plate, and the IAC or the Idle air control valve.
How do you adjust the idle on a vortec?
you don't, the idle air control IAC valve does it automatically. If your idle is off it has a problem like a vacuum leak, low fuel pressure, faulty or dirty IAC and others.
