Repair Manual
17
IGNITION AND INJECTION
17 - 27
After accessing the diagnosis menu by pressing the key >, a submenu is displayed, with the
following options:
- press key 1 for reading the memorized damages;
- press key 2 for displaying the real values of the checked measures;
- press key 3 for checking the functioning of the acting items;
- press key H for displaying the helping menu;
- press key N for returning to the diagnosis menu.
In case of choosing the option “reading of the memorized damages”, when pushing key “ 1 ”,
the screen will display a message with a total amount of the possible memorized damages.
When pressing key “ > ”
, the following message will be displayed:
- the damage track;
- the damage type;
- the damage code.
When pressing again the key “ > ” further information about the damages type(sporadic or
permanent) will be displayed.
From now on the list of the memorized damages can be explored by pressing the key
“ > ”, when selecting a damage, one presses key “ 1 ” the damages possible causes can be
identified.
Each time one presses the key “ N ” the previous message will be displayed.
After displaying the data about the last damage of the list by pressing the key “ > ” the
computer sends a message to the user, asking if the damage has been rectified.
The following options are displayed:
- press key “ 1 ” for YES;
- press key “ 3 ” for NO.
When pressing key “ 1 ”a message concerning the memorized damages will be displayed,
with two options:
- press key “ 1 ” for canceling it;
- press key “ 3 ” for keeping it.
After pressing key
“ 1 ” the message
“memorized damages cancelled” will be displayed.
For turning to the diagnosis menu, one presses key
“ 3 ” or the keys “ 1 ”, “ N ” in a raw.
When choosing the option of action items checking (injector, electric-valve, idle
motion regulator etc.), one presses the key “ 3 ” and two options for selection of the action items
will be displayed:
- pressing key “ 1 ” - an action item is selected;
- pressing key “ 3 ” the unit list is explored from the first on.
Once selecting an item its action is done under pulsing regime, for viewing it or for listening to;
the question “Is the item pulsing?” is displayed, with the following options:
- press key “ 1 ” for YES;
- press key “ 3 ” for NO.
DIAGNOSTIC
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