Capturing and Storing Data Once a snapshot option has been chosen and the trigger point designated, the Tech 1 begins storing serial data and codes…
After selecting Snapshot from the Test Mode menu, a list of Snapshot options will appear on the Tech 1 display (figures 6-32 and 6-33). These…
The Snapshot option is accessed by pressing F3 from the Test Mode menu. Snapshot is used to capture and store information. Depending on the snapshot…
Selecting F2: DTC from the Test Mode menu accesses Diagnostic Trouble Codes. The screen will prompt you for the type of codes you want to…
The Data List mode can be used to view the data param eters for various engine functions. This data can be compared against the typical…
After completing the OBD, you can enter the Tech 1’s “Test Mode.” This mode offers a variety of testing and data compilation options, as shown…
1. With the “Applications” screen visible (refer to figure 6-17), press the F0 key to enter powertrain diagnostics. 2. The next screen to display (figure…
Use the following procedures to prepare the Tech 1 for use with the 6.5L EFI V8 diesel engine PCM. 1. Install the appropriate master cartridge…
When its use is called for by the various trouble trees in the Service Manual, the Tech 1 follows a logical, step-by-step strategy for diagnostics.…
Two slots in the Tech 1 base accommodate software cartridges. The lower slot is for the master cartridge; the upper slot is for auxiliary cartridges.…