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TM 9-2320-360-34-1
CONTINUITY TEST
(1) Check for short to ground. Working with
injector that has its two wires disconnected,
measure the resistance between injector drive
wire (injector drive wire will have a number
from no. 611 to no. 618 depending on cylinder)
and a good ground.
(2) Measure resistance between one of terminals
of injector (injector with disconnected wires)
and a good ground.
(1) Reconnect both 5-way injector harness
connectors at ECM.
(2) Looking at injector with disconnected wires,
reattach injector drive wire.
(3) With a 6-volt test light, monitor injector on
return side (where no wire is attached) with
respect to ground while cranking engine.
2-47
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