15
Nov
2005 Nissan Altima Idle Air Control Valve Location. Nissan Altima P0507 Causes and Diagnosis. I then called my friend who is head of service at another dealership and he said clean the iac valve. To maintain engine idle speed the IAC idle air control valve allows a small amount of air to bypass the throttle valve. Sometimes parts go bad which results in your car idling strangely or stalling.
I was getting a code for PO507 idle air control and idle higher than normal. Fault Location Probable Cause. The idle is a jacked up I called the nissan dealership and they wanted 800 to fix it. To correct an uneven idle or stalling engine you may need to clean or replace the idle air control valve. I have a 2003 Nissan Altima 25 I turn the car on and off mediately I heard a. Nissan Altima P0507 Causes and Diagnosis.
The idle air control valve also known as the idle speed control valve regulates the idle speed of your engine.
This is controlled by the engines computer. Check to see if your idle control valve is functioning properly before attempting to replace it. Step 1 - Finding the IAC. We stock these Idle Control Valve brands for the Nissan Altima. An IAC idle air control motor is designed to adjust the engine idle RPM speed by opening and closing an air bypass passage inside the throttle bodyThe cars computer or PCM powertrain control module receives information from various sensors and will output signals to adjust the idle air control motor in or out to adjust engine idle speed by controlling engine idle air. P0507 2005 NISSAN ALTIMA SEDAN Description The Engine Control Module controls the engine idle speed to a specified level through the fine adjustment of the air which is let into the intake manifold by operating the electric throttle control actuatorThe operating of the throttle valve is varied to allow for optimum control of the engine idling speed.