TM 5-3805-294-23-1
0027
Table 1. DTC 105.04 - Manifold Air Temperature Signal Out of Range Low - Continued.
Test or Inspection
Corrective Action
Malfunction
1.
Disconnect engine wiring
13.
Wire to Wire Short
harness connector J01.
in Engine Wiring
Harness.
(Volume 5, WP 0800, Figure
46)
2.
Measure the resistance
1.
If any measurement was less
than 100 kohms, replace
(Volume 3, WP 0369)
engine wiring harness.
between engine wiring
harness connector J03 socket
(Volume 4, WP 0510) Restore
F1 and all other sockets on
machine to original condition
engine wiring harness
and perform Harness
connectors J03 (Volume 5,
Diagnostic Mode Test.
WP 0800, Figure 48) and
(Volume 3, WP 0345)
J01. (Volume 5, WP 0800,
2.
If all measurements were
Figure 46)
greater than 100 kohms,
Note readings.
proceed to Malfunction 14.
1.
Disconnect engine wiring
14.
Wire to Wire Short
harness connector J02.
Between Engine
Wiring Harness and
(Volume 5, WP 0800, Figure
Engine Interface
47)
Wiring Harness.
2.
Measure the resistance
1.
If any measurement was less
than 100 kohms, replace
(Volume 3, WP 0369)
engine wiring harness
between engine wiring
harness connector J03 socket
(Volume 4, WP 0510) and
replace engine interface wiring
F1 (Volume 5, WP 0800,
harness. (Volume 4,
Figure 48) and all other
sockets on engine wiring
WP 0509) Restore machine to
harness connector J02.
original condition and perform
Harness Diagnostic Mode
(Volume 5, WP 0800, Figure
47)
Test. (Volume 3, WP 0345)
Note readings.
2.
If all measurements were
greater than 100 kohms,
proceed to Malfunction 15.
1.
Reconnect all connectors.
15.
Intermittent
Connection.
2.
Turn the key switch to the ON
position, but DO NOT START
ENGINE (TM 5-3805-294-10).
(Volume 5, WP 0794)
3.
Select Readings and select
Connect to Model(s). (Volume
3, WP 0363)
0027-7