•  The AIR control activates the catalytic converter rapidly at cold-engine start.

•  The PCM controls the AIR pump relay and the AIR solenoid valve.

•  After the catalytic converter reaches the activation temperature, AIR control stops.

•  For the construction and operation of the AIR system, refer to the emission system and AIR system. (See SECONDARY AIR INJECTION (AIR) SYSTEM OUTLINE [13B-MSP].)