Posts about Control valve

P0507 Idle Air Control System-RPM Higher than Expected

GENERAL DESCRIPTION The idle speed is controlled by the Electrical Throttle Control(ETC) System. ETC system is composed[…]

P0506 Idle Air Control System-RPM Lower than Expected

GENERAL DESCRIPTION The idle speed is controlled by the Electrical Throttle Control(ETC) System. ETC system is composed[…]