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TM 9-2320-364-20-2
2-1008
8. ENGINE HAS NO THROTTLE RESPONSE WITH NO CODES OR CODE 22 (CONT).
5.
Repair wire 451 (see
schematic Fig 2-1) or
notify DS
Maintenance.
Verify repair, go to
Step 6 of this Fault.
YES
NO
No codes displayed on DDR.
Wire 451 is shorted to ground.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Voltage test.
STE/ICE-R #89.
Less than 4 volts at vehicle
harness connector indicates
wire 451 is shorted to ground.
WARNING
Are there
4 to 6
vdc measured between wire
451 at vehicle harness
connector MC18, terminal E1
and a known good ground
with engine switch on?
Read WARNING
on Page 2-1009
Fault not corrected.
Notify DS
Maintenance.
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