Olvesxc One Color Exhaust Gas Recirculation 22270-16060 Idle Air Control Valve For Toyota For Celica For Corolla For Camry For Prizm For Sedan 1.6L 1.8L 2.2L 22270-15010 Egr Valve

OLVESXC

Idle Air Control Valve For Toyota For Celica For Corolla For Camry For Prizm For Sedan 1.6L 1.8L 2.2L. OEM: 22270-16060 22270-15010. Controlling bypass air intake during engine idling stabilizes idle speed. Exhaust gas dilutes the air-fuel mixture, reducing combustion intensity, resulting in smoother operation. EGR is generally turned off during idling, acceleration, and high loads to prevent insufficient power and unstable idling., Manufacturer: changqishangmao1