Fuel Injector Circuit Wiring Diagram (1990 2.3L Ford Mustang)

APPLIES TO: This fuel injector circuit wiring diagram applies to the following vehicles:

• 2.3L Ford Mustang: 1990.

NOTE: This wiring diagrams includes the following component circuits:

• Fuel Injectors.
• PCM Power Relay.

Wiring Diagrams: You can find all of the available 2.3L Mustang wiring diagrams here:

• 2.3L Mustang Index of Articles.