Displaying Ecu Active Data - Lycoming TEO-540 Series User's Manual And Troubleshooting Manual

Field Service Tool User Manual
TEO-540-C1A Engine Maintenance Manual

Displaying ECU Active Data

The "ECU Active Data" screen
contains two panels.
• The "Active Data" panel
displays current active data.
• The "Active Faults" panel
displays active faults as they are
broadcast from the ECU.
1. Open the FST program per the
"Start the FST Program"
procedure.
2. Click on the ECU Active Data
tab (Figure 6).
3. Click the Start button on the
"ECU Active Data" screen
(Figure 6) to display active
faults data from the ECU.
NOTICE: If the "Active Faults"
panel is blank there is no
active fault data in the
ECU.
4. Click the Stop button (Figure 7) to stop reading active data from the ECU.
NOTICE: Must be streaming active data to record.
5. Click the Start Record button (Figure 7) to record the broadcast active data in a file on the
laptop.
NOTICE: After clicking on the Start Record button it will change to a Stop Record button. Click
on the Stop Record button to quit recording the broadcast active data in a file on the
laptop.
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August 2022
ECU Broadcast Faults Tab
Figure 7
Start and Stop Record Buttons
Figure 6
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