Actron CP9190 manual Never operate the Scan Tool while driving. Have, Multiple Group Vehicles

GM Historic (OBD I) Diagnostics

View Data

✓The View Data function allows the user to view the vehicle parameter identification (PID) data in real time. As the powertrain control module (PCM) monitors PIDs, they are simultaneously transmitted to the Scan Tool. The PIDs are continuously updated at the PCM’s rate.

✓In addition to reading codes, View Data is the most useful diagnostic function for isolating the cause of a vehicle operation problem. Viewing data is also used for observing sensor data and the ON/OFF state of switches, solenoids, and relays.

✓View Data can be performed with key on engine off (KOEO) or key on engine running (KOER).

Never operate the Scan Tool while driving. Have

! WARNING another person assist with the operation of the Scan Tool.

From the Datastream Menu: 1.Select View Data.

•Use UP or DOWN arrow key until View Data is highlighted.

•Press ENTER.

✓If a Select Group screen does not appear, skip the Multiple Group section and continue.

Multiple Group Vehicles

✓Some vehicles display a Select Group screen for viewing data. In these cases, only one group of data can be viewed at a time.

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Datastream Menu

View Data

Record Data

Review Data

Print Data

Tool Setup

Select Group

Engine Group 1

Engine Group 2

Engine Group 3

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