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Home >> Ford >> 2000 >> Taurus LX, 3.0 2, AX4N >> Repair and Diagnosis >> External Pages >> Different car >> Section 1809 (Engine Controls - System Tests Kb Through Z - EEC-V - Gasoline & NGV) >> Test NC: Ignition Engine Speed Input Circuit >> Diagnostic Aids

Diagnostic Aids

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Perform this test when instructed during QUICK TEST or if directed by other test procedures. This test is used to diagnose a faulty Powertrain Control Module (PCM). DTC P0320 indicates that (2) successive erratic Profile Ignition Pulses (PIP) signals have occurred. Possible causes are: