Component Diagnosis: Notes
NOTE:
Although Ford Motor Co. has not recommended testing the Feedback Carburetor System without the use of the FBC tester, the following test steps may be performed without the tester. Read entire test procedure and study the wiring diagram to determine what (how) each switch/sensor and circuit is being tested. After you're familiar with the circuits and test values given in the test steps, test and correct affected circuit. Retest circuit after each repair.