Air Injection Control Valve

D48 (Air Injection Control Driver (Bank 1)):

D49 (Air Injection Control Driver (Bank 2)):

D50 (Air Injection Control Driver (Bank 1)):

D51 (Air Injection Control Driver (Bank 2)):

D52 (Air Injection Control Driver (Bank 2)):

D53 (Air Injection Control Driver (Bank 1)):

D54 (Air Injection Control Driver (Bank 2)):

D55 (Air Injection Control Driver (Bank 1)):

D58 (Air Switching Valve (Bank 1)):

D59 (Air Switching Valve (Bank 2)):