Service manual

Ford 7.3 Liter Evolution
26
Self Test Mode
The evolution has the ability to run through a series of self tests to make sure that it is
functioning correctly, to initiate this test select Self Test from the Diagnostics screen as
shown below.
The Self Test screen contains various tests to insure that the hardware and software of the
Evolution are functioning correctly. You may be asked by a tech support representative to
initiate one of these tests to help isolate a problem you could possibly have.