
8-11
Section
8
Display Area
The logged event codes are grouped according to the ECM that they
are retrieved from. They appear in chronological order by the most
recent ECM hour of last occurrence. The ECM names appear as
subtitles in the list. If there is more than one ECM connected, the
subtitles are arranged alphabetically. On the same line as the ECM
subtitle, the number of ECM diagnostic clock hours is displayed.
These hours represent the time that the ECM has been connected
and running.
The Logged Event Codes screen has five columns: Code,
Description, Occ., First, and Last. The code numbers that appear are
used to identify the events. The Description column informs you of
the symptom that is occurring. The Occ. (occurrences) column
informs you of the number of times that the symptom occurred. The
columns marked First and Last indicate the first and last ECM hour
that the problem occurred.
Note: On some ECMs, a warning category indicator may
immediately follow the code number. It indicates the severity of an
associated event. If the warning category is present, it will be in
parenthesis. It is a number ranging from 1 to 3 (“3” being the most
severe). The warning category can give clues to the severity of an
engine application’s behavior.
Include All ECMs Check Box
When the Include All ECMs check box is checked, logged codes
from all available ECMs are retrieved and displayed. When there is a
single ECM on the data link, this check box is disabled.
Pushbuttons
The pushbuttons available in the Logged Event Codes screen are:
•= Clear
•= Print
Note: See “Printing a Document” section 6.