The Piwis 3 updates have replaced the Piwis 2

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The Piwis 3 updates have replaced the Piwis 2 in terms of diagnostics application. This application is used for communication with control units, allowing users to search for, identify, code, and control program units. It also enables the reading out of event memory, execution of complex processes, changing of drive links, and execution of routines.

One of the key features of the porsche piwis 3 updates is the Guided Fault Finding (GFF) function. This generates a test plan for a fault code, providing users with the best sequence for carrying out tests. GFF compiles a list of recommended tests, along with relevant documents and wiring diagrams.

The Piwis 3 updates also include the Actual Values/Input Signals Functions, which display the actual values and input signals of control units. This feature allows usePorsche Diagnostic Tool,Porsche Scan Tool,Porsche Piwis 2,Piwis Testers to monitor and analyze the performance of these units.

Another important function of the Piwis 3 updates is the Drive Links/Tests function. This displays the drive links of control units and allows users to change the parameters of these drive links. It also enables the running of test routines for individual control units.

The Maintenance/Repairs function group is another valuable addition to the Piwis 3 updates. This function allows users to call up control unit-specific processes that cannot be implemented generically from the ODX data. It provides a comprehensive solution for maintenance and repair tasks.

The Coding/Programming function group is an essential feature of the Piwis 3 updates. It enables users to write coding values, with options for automatic coding or manual coding. This function group includes modes such as automatic coding, manual coding, customer-specific settings, and factory settings.

Logging is another useful function included in the Piwis 3 updates. This allows users to activate logging for diagnostics, guided fault finding, and measuring equipment applications. It enables the creation of temporary and permanent working logs for reference and analysis.

The Filter function is designed to limit the view of the control units installed in the vehicle. Users can create, edit, activate, deactivate, or assign filters in the diagnostic application, providing a more streamlined and efficient workflow.

Lastly, the Wiring Diagrams application is a representation of the physical connections and layouts of circuits. This feature provides users with a visual aid for understanding the electrical systems of vehicles.

In addition to these functions, the Piwis 3 updates also include a Measuring Equipment Interface that works for DC and AC voltage measurement, direct and alternating current measurement, diode testing, resistance measurement, continuity/open circuit testing, and an oscilloscope function for showing voltage, current, and resistance over time.


Overall, the Piwis 3 updates have replaced the Piwis 2 with a range of enhanced features and functionalities. These updates provide users with a comprehensive and efficient solution for diagnostics, fault finding, coding, maintenance, and repairs in the automotive industry.

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