What are the Common Signs of a Faulty Idle Air Control Valve

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What are the Common Signs of a Faulty Idle Air
Control Valve
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The idle air control valve is the most important
engine management component which is mostly found
in the modern cars.
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Generally, it is used to control and regulate
the idle speed of the engine as well as increase
and decrease based on it operating conditions and
demands.
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It is placed on the throttle body intake
manifold area of your car and based on the
parameters it is controlled by the ECU to adjust
the idle speed.
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If the idle air control valve of your car fails,
it can cause various issues in your car and make
your car undrivable.
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The faulty idle control wave of your car are
giving lots of warning signs to letting you know
that it needs a replacement immediately.
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Unreliable idle speed
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A faulty or damaged idle air control valve can
produce unreliable idle speed in your car and
that result in severe damages.
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The air valve is generally programmed to maintain
the idle speed of your car at a constant rate for
all the time.
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By going through the engine speed, you can
rapidly know that the car starts to play up
either too low or too high without maintaining
the constant speed.
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The surging idle speed of your car without
repeating the falls can be guaranteed that your
car has a faulty air control valve.
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Check engine light
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The new modern cars have a check engine light
that can warn the car owners when something wrong
happens in their cars.
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The sensor fitted in every component in your car
for monitoring its entire operation as well as
indicate the faulty idle control valve of your
car.
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If you find any types of warning signs in your
car due to the bad idle control valve, then take
it to a mechanic for identifying the issues.
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Otherwise you can scan the computer for finding
the trouble codes yourself and pinpoint the exact
issues in your car. e issues.
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Stalling of the engine
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The engine stalling is the most serious problem
arises in your car and make your car to be
totally undrivable.
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The completely damaged idle air control valve
will make your car stalling whenever you start
your car.
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On the road, the faulty idle air valve starts
stalling of your car randomly on every few
minutes or few miles.
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But, it will carry the capacity to give you
plenty of time to reach your home or to the
nearest gas station or mechanic shop.
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Conclusion
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Thus, the idle air control valve is the simple
components of your car, but it required proper
setup and installment.
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If you don't have any mechanical skill about your
car, then it's best to take your car to a
mechanic to replace the idle air control valve.
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