FixVault
Home
›
Mazda
›
1987
›
RX-7 Base, Standard
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Air Injection System
›
Component Operation
›
Control Valves
›
By-Pass Air Control Valve
By-Pass Air Control Valve
Controls amount of by-pass air to maintain idling speed. Controlled by air by-pass solenoid valve.