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TM 9-2320-360-20-1
Inspect terminals at OPS connectors
(sensor side and harness side) form
damage; bent, corroded, and unseated
pins or sockets.
CONTINUITY TEST
(1)
Turn ENGINE switch OFF.
(2)
Disconnect engine harness
connector at ECM.
(3)
Read resistance between
sockets W1 and P2 on
engine harness connector.
CONTINUITY TEST
(1)
Pull out circuit breakers to ECM
(2)
Disconnect vehicle harness and
6-way power harness connectors at
ECM.
(3)
Read resistance between sockets
P2 of the engine harness and
socket B3 on vehicle harness
connector.
(4)
Also read resistance between
socket P2 on engine harness
connector and sockets A, B, E, and
F on 6-way power connector.
2-191
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