TM 5-3805-294-23-1
0117
Table 1. Engine Emits Excessive Black or Gray Exhaust Smoke - Continued.
Test or Inspection
Corrective Action
Malfunction
3.
Turn key switch to OFF
1.
If any DTCs are active,
position (TM 5-3805-294-10).
discontinue this
troubleshooting procedure and
(Volume 5, WP 0794)
perform procedure for active
DTCs. Resolve all DTCs
before continuing this
procedure.
2.
If no active DTCs are present,
proceed to Malfunction 3.
1.
Turn key switch to ON position,
3.
Perform Harness
but DO NOT START ENGINE
Diagnostic Mode
(TM 5-3805-294-10). (Volume
Test.
5, WP 0794)
2.
Perform Harness Diagnostic
Test. Note any active DTCs.
(Volume 3, WP 0345)
3.
Turn key switch to OFF
1.
If any DTCs are active,
position (TM 5-3805-294-10).
discontinue this
troubleshooting procedure and
(Volume 5, WP 0794)
perform procedure for active
DTCs. Resolve all DTCs
before continuing this
procedure.
2.
If no DTCs were displayed
active, proceed to Malfunction
4.
1.
Perform Charge Air System
4.
Charge Air System
Faulty.
test. (WP 0112)
2.
Turn key switch to ON position;
START ENGINE (TM
5-3805-294-10). (Volume 5,
WP 0794)
3.
Operate engine to where fault
occurred (TM 5-3805-294-10).
(Volume 5, WP 0794) Note if
excessive black smoke is
present.
0117-2