Electronic Air Control Valve (EACV) System
Idle speed is controlled by EACV and fast idle valve. EACV valve changes amount of air by-passing into intake manifold. EACV responds to changes received by ECU from various sensor and signal sources.
Idle speed is controlled by EACV and fast idle valve. EACV valve changes amount of air by-passing into intake manifold. EACV responds to changes received by ECU from various sensor and signal sources.