NGS Mach II User Guide v1.1
Diagnostic Functions
18
With PCM, NGS Mach II allows you to
prioritize the PIDs. NGS Mach II displays
PIDs for your priority first on the list. All
other PIDs follow.
• select a specific area to display those
PIDs first
•
select
SELECT ALL
to display an
alphabetical list
4. Select PIDs that you wish to monitor while
NGS runs the recording.
The screen buttons work this way:
DEFN
Displays definition of code you
highlight. CANCEL to return to
the PID screen.
Activates the left window.
Activates the right window.
CLEAR
Deselects all PIDs.
BLOCK
Toggles on and off the block
function that allows you to select
a series of PIDs. You can select
several blocks of PIDs.
To select a PID:
• turn the dial to highlight a PID
• press TRIGGER to select or deselect a
PID
• or use the screen buttons:
•
press
BLOCK
to select a series of PIDs
•
press
CLEAR
to deselect all
• An asterisk * marks selected PIDs.
To select a block of PIDs:
• with block function turned on, turn the
dial to a PID to choose a starting point in
the PID list
• press TRIGGER to lock in the starting point
• turn the dial to highlight the desired
block of PIDs
• press TRIGGER to lock in the selected
block of PIDs
• repeat above steps to select additional
blocks
5. Press
START
to begin recording and
monitoring. Press
CANCEL
to stop
recording and monitoring at any time.
6. Although NGS continually records data
for the PIDs you’ve selected, you capture
only the part of that recording you wish
to save. NGS Mach II prompts you to press
TRIGGER
to capture data:
PIDS
RPM
1226
RPM
ECT
+179
O
F
HO2S
0.00
V
VSS
0
MPH
VPWR
12.82 V
TP
3.66 V
SPOUT
16
DEG
IAC
0
%
A/F COR 100
%
HFAN
OFF
PRESS TRIGGER TO CAPTURE DATA
When you capture, you select a time frame
of the recording. This frame comprises a
recording time that surrounds the point
when you press TRIGGER (unless you’re
using the DDL SETUP function—see
).
• To include recording time before
TRIGGER, wait a few seconds to press
TRIGGER.
