SOURCE: idle air control
all the sudden the check engine light came on and it started to idle funny and dying at stops. I had a diagnostic done on it and changed out the idle air control valve but it doent seem any different. and the check engine light is still throwing the same code. we adjusted the idle up so i could drive it with out it dying but it is still acting funny.
SOURCE: 01 s40 idle air control valve- hard to replace?
its sitting right up front right side easy to replace star scewdriver and vice grips or pliers to remove plastic cover and start work
SOURCE: idle air control valve needs replacing
If it is the IAC then buy one. once you know exactly what it looks like then it should be easy to see it connected to your throttle body. Look at the new one to find out where potential bolt holes are and now you know where they are on the car as well. If the check engine light is still on after you replace it try disconnecting your battery cables for a few minutes and it should reset your computer and turn the light off.
SOURCE: where is the idle air control valve located on a 2004 jeep wrangl
its located on the throttle body, and yes its pretty easy to replace
SOURCE: Had a rough idle and the engine dies while
does yurs have the idle air control motor if so look into that
Operation
The Idle Air Control (IAC) valve controls the amount of air that bypasses the throttle valve, which controls the engine idle speed. The IAC valve consists of windings, an armature, a return spring, and a rotary slide. The engine control module (ECM) pulses the voltage to the winding, the opposing forces on the armature by the return spring cause it to maintain a fixed position, adjusting the amount of bypass air to maintain the correct idle speed.
Removal & Installation
Testing
Checking Idle Air Control Valve (IAC) Triggering
Fig. IAC Connector
Fig. Showing the IAC Valve
WARNING
Do NOT check for ease of movement by prying on the rotary slide with a screwdriver or other tools that could cause scratching or other damage.
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