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If a code is present, it is displayed along with a description, like the following:
If two or more codes are present, scroll the thumbwheel to see any other codes
and the start of the data list. If a problem occurs during testing that causes a
trouble code, the code will be added to the list of codes.
On most vehicles the codes can be cleared by using the Scanner. For these vehicles,
the
“
Clear Codes
”
option will be listed on the
“
Exit
”
menu, described later.
FIXING, HOLDING AND RECORDING
The Scanner allows the fixing (freeze) of selected data lines and scroll others into
position to compare related parameters. It also allows the holding of a single
complete data frame for review or printing and it allows the recording of a movie to
troubleshoot intermittent driveability problems. The following sections explain these
operations. The
“
Exit
”
section contains further instructions.
FIXING DATA LINES
One or two lines of data on the 2
nd
and 3
rd
lines of the display in
“
Codes & Data
”
can be fixed or frozen. When a line is fixed, the parameter titles stay fixed, but the
data readings remain live and are continuously updated from the ECU data stream.
Fixing a line allows the scrolling of other parameters into position for comparison.
To fix a line, scroll the desired data into position on line 2 or 3 of the display. Press
N
to exit and display the
“
Exit
”
menu. The available choices to fix or release line
2 or 3 are displayed on the
“
Exit
”
menu. Instructions for fixing and releasing lines
are given in the
“
Exit Options
”
section. The following general rules apply:
•
Line 1 is permanently fixed in position and cannot be released.
•
Only lines 2 and 3 can be fixed; line 4 cannot. It always scrolls.
•
The mode title line and trouble code lines cannot be fixed. Only data
lines can be fixed.
•
Line 2 must be fixed before line 3 can be fixed. Line 3 must be released
before line 2 can be released.
Fixed lines remain fixed when exiting
“
Codes & Data
”
and then resume viewing
data from the
“
Exit
”
menu. Releasing or changing line selections must be done
through the
“
Exit
”
menu. Fixed lines also stay fixed if changing test functions
through the
“
Main Menu
”
and if the vehicle transmits the same data list in all
operating modes. If the vehicle transmits a different data list in different test
conditions, fixed lines are released when making a new
“
Main Menu
”
selection.
OPERATION
RPM 1000
O2 (mV) 658
BATT (V) 13.5
** USE CUSTOM DATA LIST FOR FASTER REFRESH **
14 COOLANT TEMPERATURE SENSOR
COOLANT (
o
C)
-48
COOLANT (V)
5.00
Содержание MT-2500
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