F 350 2WD Super Duty V8-5.4L VIN 5 (2006)
a.
Compare the WDS saved waveform to the sample waveforms in Figure 1. If measured ripple frequency is lower than 500 Hz, then generator
is faulty and should be replaced. If generator is not faulty proceed to Step 16.
b.
If frequency calculation cannot be made by WDS, it can be calculated manually. See MANUALLY CALCULATE FREQUENCY. If
calculated ripple frequency is lower than 500 Hz, then generator is faulty and should be replaced. If generator is not faulty proceed to Step
16.
MANUALLY CALCULATE FREQUENCY
^
Count the number of complete voltage dips over a given range of divisions on the scope trace
