Learn how front wheel drive, carbureted, O2 feedback systems operate, including diagnostic procedures and essential tools and equipment.

Examine fuel control solenoid function and operation, and measure its duty cycle using a voltmeter.

Monitor oxygen sensor voltage signals.

Perform computer function tests.

Learn troubleshooting tips and diagnoses for several common failures.

Use handheld scan tools to interrogate on-board diagnostic systems and perform ATM tests.

Use driveability charts to isolate diagnostic trouble codes and driveability complaints.