Nissan Altima 4-Cylinder P0507 Fault Code: Idle Speed Too High

Model: Nissan Altima Fault Code: P0507 Posted: 2015-02-01 10:59

My Nissan Altima with a 4-cylinder engine is throwing diagnostic trouble code P0507, indicating an idle speed that is too high. This issue may be related to the idle air control valve or throttle body malfunction. I've checked basic systems and suspect a sensor or actuator problem affecting engine stability at idle.