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General Motors Tech2 User Guide
99
Tech2 Features screen
1. Select F0: Diagnostics from the Tech2 Main Menu
, “build” the vehicle, and select a
system
—powertrain, body, or chassis.
2. From Data Display, select the
‘More’ soft key twice to bring up the Live Plot soft key.
3. Once up to three parameters are selected, select Accept to see a graph of the data.
Live Plot
Live Plot is a Tech2 feature that allows data display parameters to be graphed in real time
as it happens. The Live Plot function will allow up to three parameters to be plotted on a
graph at one time. The data of these parameters will be plotted as the information is
received on the Tech2 from the vehicle. This may aid in the diagnosis of an intermittent
vehicle condition by enabling the user to view data from the vehicle graphically. Any spikes
or drops on the graph can be analyzed immediately. Previously, data had to be captured
before it could be plotted. The Live Plot application is available from the Data Display,
Quick Snapshot, and Snapshot applications on the Tech2.
Screen Display Samples:
1. Select F0: Diagnostics from the Tech2 Main Menu
, “build” the vehicle, and select a
system
—powertrain, body, or chassis.
2. From Data Display, select the
‘More’ soft key twice to bring up the Live Plot soft key.
3. Once up to three parameters are selected, select Accept to see a graph of the data.
Summary of Contents for Tech2
Page 1: ...General Motors Tech2 User Guide 1 GM Tech2 User Guide ...
Page 20: ...General Motors Tech2 User Guide 20 Connection of the power jack to the DLC cable ...
Page 22: ...General Motors Tech2 User Guide 22 ...
Page 24: ...General Motors Tech2 User Guide 24 PCMCIA card keying ...
Page 26: ...General Motors Tech2 User Guide 26 VCI module removal ...
Page 32: ...General Motors Tech2 User Guide 32 Attaching the Tech2 to non OBD II equipped vehicles ...
Page 40: ...General Motors Tech2 User Guide 40 RS 232 cable connections ...
Page 46: ...General Motors Tech2 User Guide 46 Tech2 startup screen ...
Page 47: ...General Motors Tech2 User Guide 47 Tools Options selected on Main Menu ...
Page 52: ...General Motors Tech2 User Guide 52 Test Status ...
Page 53: ...General Motors Tech2 User Guide 53 Test Pass ...
Page 64: ...General Motors Tech2 User Guide 64 Selectable VCI test selected on Tech2 Self Test main menu ...
Page 65: ...General Motors Tech2 User Guide 65 First selectable VCI Self Test screen ...
Page 78: ...General Motors Tech2 User Guide 78 CANdi Diagnostics selected on Tool Options menu ...
Page 86: ...General Motors Tech2 User Guide 86 System Selection Menu ...
Page 97: ...General Motors Tech2 User Guide 97 Tool Controls Menu ...
Page 98: ...General Motors Tech2 User Guide 98 Hardware Menu ...
Page 101: ...General Motors Tech2 User Guide 101 Accept soft key on data screen ...
Page 103: ...General Motors Tech2 User Guide 103 Live Plot Screen with selectable items ...
Page 104: ...General Motors Tech2 User Guide 104 Min Max Adjustment screen ...
Page 106: ...General Motors Tech2 User Guide 106 Live Plot Resume soft key ...
Page 107: ...General Motors Tech2 User Guide 107 Live Plot Data List soft key ...
Page 136: ...General Motors Tech2 User Guide 136 Programming Failed Screen ...
Page 141: ...General Motors Tech2 User Guide 141 Controller Area Network diagnostic interface CANdi module ...