Generating a Data Log

1. Tap the Data Log button on the navigation bar. The Data Logging Control screen appears.

2. Tap the settings icon (gear in the upper-right corner). A popup containing settings for the data logging function appears.

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3. Choose an appropriate time limit for this logging session. If the tuner prefers English or metric units, that can also be specified here.
4. Connect the MPVI2/2+ to the vehicle and start the ignition.
5. Tap the START button to begin the session. The user should pay attention to the status displayed. There is a delay before logging actually starts.
6. Once logging starts, a screen with gauges is displayed, allowing the user to monitor the vehicle’s data in real time. The screen can be displayed in either portrait view or landscape view.

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7. Drive the car (or put it on a dyno) to reflect as broad a range of engine performance data as possible.

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8. When enough data has been gathered, end the session by doing one of the following:
￭ Tap the STOP button.
￭ Wait until the time selected earlier is reached.