Clearing A Fault - Lycoming TEO-540 Series User's Manual And Troubleshooting Manual

Field Service Tool User Manual
TEO-540-C1A Engine Maintenance Manual
3. From the "Retrieve ECU Faults"
drop-down menu (Figure 10) select
one of the following options:
• Upload TBO Fault History
• Upload Service History Faults
4. Click the OK Button on the "Retrieve
ECU Faults" drop-down menu to start
to retrieve the selected data from the
ECU.
5. The Data Table will show streaming
data from the ECU.
ECU Messages
1. From the "ECU Messages" drop-
down menu (Figure 11) select one of
the following options:
• Reset TLO Time
• Clear Service History Faults
• Reset TPS Correction Factor
• Reset Ign Switch Cycle Count
2. Click the OK Button on the "ECU
Messages" drop-down menu to clear
the selected faults from the ECU.
NOTICE: The data from the Data logger unit will be logged in a folder in the FST folder on the
laptop hard drive.
Retrieving Data Logger Unit Information
1. Open the FST program per the "Start
the FST Program" procedure.
2. Click on the "Data Logger Unit" tab
(Figure 12).
NOTICE: The destination file pathway
for each data category is
associated with that data
category on the "Info Tab"
(Figure 9).
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August 2022
Figure 10
Retrieve DLU Data
Figure 11
ECU Messages
Figure 12
Data Logger Unit Tab
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