Fuel Injector Circuit Wiring Diagram (1990-1992 1.6L Toyota Corolla)

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

• 1.6L (4A-FE) Toyota Corolla: 1990, 1991, 1992.

Fuel Injector Tests:

• How To Test The Fuel Injectors (1989-1992 1.6L Toyota Corolla).

More 1.6L Toyota Corolla Tutorials

You can find a complete list of 1.6L Toyota Corolla tutorials and wiring diagrams in this index:

• 1.6L Toyota Corolla Index of Articles.

Here's a sample of the tutorials you'll find there:

• How To Test The Throttle Position Sensor (1989-1997 1.6L Toyota Corolla).
• How To Test Engine Compression (1989-1997 1.6L Toyota Corolla).
• How To Do A Cylinder Balance Test (1989-1997 1.6L Toyota Corolla).
• How To Retrieve Toyota Corolla OBD I Trouble Codes (1990-1995 1.6L Toyota Corolla).