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TM 9-2320-360-20-1
NOTE
The following flow chart should only be
used if DDEC troubleshooting was
started on p. 2-80 and you were referred
here.
(1)
Turn ENGINE switch OFF and
disconnect FTS connector.
(1.1) Click on “Alarms Clear” to clear
alarms screen.
(2)
Start engine and run until
CHECK ENGINE light comes
on or for 8 minutes.
(3)
Read active codes with engine
still running.
(1)
Turn ENGINE switch OFF and
disconnect FTS connector.
(1.1) Click on "Alarms Clear” to clear
alarms screen.
(2)
Start engine and run until
CHECK ENGINE light comes
on or for 8 minutes.
(3)
Read active codes with engine
still running.
Inspect
FTS
and
terminals
at
FTS
connectors (both sensor and harness side)
for damage; bent, corroded, and unseated
pins or sockets.
Change 2 2-163
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