Test Preparation

The engine performance diagnostic procedure tests those items which are high frequency, easy to diagnose problems, and progresses to the low frequency, hard to diagnose problems. Proper use of this procedure will provide a rapid as well as accurate diagnosis. Connect Pressure Test Kit (Rotunda 014-00702) to components shown. See Fig 1.

Fig 1: Engine Performance Diagnosis Pressure Test Kit Hook-Up

Courtesy of FORD MOTOR CO.