Precision Turbo and Engine BigStuff3 GEN3 PRO SEFI System Hardware & BigComm Software - Manual (Page 118)

BigStuff3 Pro SEFI System
Version 2.1 – February 2011 110
Once 100% of the data has been transferred, a file is automatically written to the folder hierarchy: C:
Program Files/BigStuff/BigComm.
Note: The Replay file must be down loaded from the GEN3 ECU to a PC within thirty (30) minutes
from when the ignition switch is turned off. After thirty (30) minutes the “Replay” data will be lost.
Note: The Replay data could be lost if the battery cut-off switch is turned off. If the GEN3 main wire
harness, positive battery lead, is connected to the battery cut-off switch (strongly recommended), and
the switch is turned “OFF” before the Replay data is uploaded, the data will be lost
.
79. View Replay from File
Once data has been logged and transferred to a PC it can be viewed in the same way as externally
Logged data. To view Replay (logged) data, go to Replay on the Main Menu bar. Left click on
Replay and drag the mouse down until View Replay From File is highlighted.
Release the mouse button and the screen below will open showing the available Replay logged files.
The file can also be accessed using the same method as externally logged files are accessed.
The Trace function can also be used with Replay (internal data logger) logged files. For more
information on how to use the Trace function go to the next chapter titled
Calibrating_with_the_Trace_Function .