Fuel Pump Circuit Wiring Diagram (1990 2.3L Ford Ranger)

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

• 2.3L Ford Ranger: 1990.

NOTE: This wiring diagrams includes the following component circuits:

• Fuel Pump.
• Fuel Pump Inertia Switch.
• Fuel Pump Relay.
• EEC Power Relay (PCM Power Relay).

Fuel Pump Test: The following tutorial explains how to test the fuel pump:

• How To Test The Fuel Pump (1990-1994 2.3L Ford Ranger).

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

• 2.3L Ranger Index of Articles.