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Genuine Nissan Quest Idle Control Valve
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3 Idle Control Valves found
Nissan Quest IACV-Aac Valve
Part Number: 23782-7B001$72.43 MSRP: $102.30You Save: $29.87 (30%)Ships in 1-3 Business Days
Nissan Quest Idle Control Valve
Idle Control Valve (IAC) is proven to be a highly essential and doubler the capability of Nissan Quest vehicles. This electrical manipulated component is very important for controlling the engine idle speed by controlling the airflow that goes round the throttle valve with conditions and preventing from stalling the engine during load fluctuations. Idle Control Valve is significantly important for the regular working of the car since the idle speed must be controlled and it does this together with the car's engine control unit. Nissan IAC valve has been applied across its four generations of Nissan Quest models and has changed its design and working in relation to the model. This feature is one particularly exclusive in the market, Nissan Quest uses an Idle Control Valve which consists of a linear servo motor to control a plunger that in turn changes the flow of the air. Just like any other components, the idle speed is affected by common problems like dirt build-up and air leaks, and normal cleaning is required to solve them. Thus, it can be concluded that proper operation of Idle Control Valve increases the car's performance and fuel economy and ensures safe driving. In conclusion, it can be said that the Idle Control Valve perfectly fits into the topic as it defines the idea of reliability and innovation of the Nissan Quest production and establishes itself as the vehicle's genuinely valuable component.
If you need any OEM Nissan Quest Idle Control Valve, feel free to choose them out of our huge selection of genuine Nissan Quest Idle Control Valve. All our parts are offered at unbeatable prices and are supported by the manufacturer's warranty. In addition, we offer quick shipping to have your parts delivered to your door step in a matter of days.
Nissan Quest Idle Control Valve Parts Questions & Experts Answers
- Q: How does the Idle Air Control (IAC) valve regulate engine idle speed and How to check and replace it on Nissan Quest?A:The Idle Control Valve controls the air that is freed from the throttle valve affecting the engine idle speed. It is installed on the upper intake plenum and works in response to the voltage signals from the PCM that will make the valve to either move in or out to control the intake of air. To perform the initial check, the PCM's voltage signal needs to be ascertained; do this when the ignition key is turned On and while probing the Idle Control Valve electrical connector with the voltmeter will give a 10.5 to 12.5 volts' reading. If the voltage is okay, check the resistance at the Idle Control Valve terminals, and it will be around 10 ohms; otherwise, the valve should be replaced. Further, perform an internal short circuit check by measuring the resistance from any terminal to the Idle Control Valve body, it should be 10000 or more. If it is less, get the valve replaced; Before reassembling, clean the pintle if there is carbon deposit after removing the valve of the engine. For replacement, disconnect the electrical connector located on the Idle Control Valve as well as the FIC solenoid, remove the position of the coolant hose, and finally, remove the housing of the Idle Control Valve/FIC from the upper intake manifold. Remove the Idle Control Valve out of the housing and inspect for damage of the O-ring and clean the sealing groove. Dip a new O-ring in some engine oil and then fit the Idle Control Valve back in place and tighten the respective screws while allowing the removal sequence to guide you.
