Global OBD II Diagnostics
4 – 4 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
44
View Data
The View Data function allows real time viewing of the vehicle’s
computer module’s PID data. As the computer monitors the vehicle,
information is simultaneously transmitted to scan tool.
✓View data allows the following items to be viewed on the scan tool:
❒Sensor data
❒Operation of switches
❒Operation of solenoids
❒Operation of relays
✓View data can be shown as:
❒Entire Data List
❒Custom Data List
✓Apart from Read Codes, View Data is the most useful diagnostic
function for isolating the cause of a vehicle operation problem.
From Datastream Menu:
1. Select View Data.
•Use
UP
or
DOWN
arrow
key until View Data is
highlighted.
•Press
ENTER
.
2. Observe while Scan Tool
validates PID MAP.
View Data
Record Data
Review Data
Print Data
Tool Setup
Datastream Menu
View Data ?
Validating PID list
PID xx of yy.
--- Please wait ---
Validating PID Map