1994 Mazda RX-7 Engine Control System and Fuel Control System Wiring Diagram

This is the engine control system and fuel control system wiring diagram of the 1994 Mazda RX-7. The wiring diagram is very clear to see and very much readable.

This wiring diagram contains many different parts and components, some of them are like: main relay, EGI main relay, split air bypass solenoid valve, injector, relief solenoid valve, pre solenoid valve, secondary air bypass valve, secondary air switching valve, EGR solenoid valve, etc.

Be sure you read and study this wiring diagram first before you perform any wiring work in your Mazda RX-7 wiring system, just to be safe.

1994 Mazda RX-7 Engine Control System and Fuel Control System Wiring Diagram