TM 5-3805-294-23-1
0029
Table 1. DTC 105.16 - Manifold Air Temperature Signal Moderately High - Continued.
Test or Inspection
Corrective Action
Malfunction
8.
Under ECU - Data List - All,
select Manifold Air
Temperature. (Volume 3,
WP 0363)
9.
Monitor the MAT sensor
temperature. Temperature
should closely match ambient
air temperature. Note reading.
10.
When finished monitoring,
select Readings and select
Disconnect From Model(s).
(Volume 3, WP 0363)
11.
Select Yes to terminate your
readings connection. (Volume
3, WP 0363)
12.
Turn the key switch to the OFF
1.
If sensor closely matched
position (TM 5-3805-294-10).
ambient air temperature,
proceed to Malfunction 12.
(Volume 5, WP 0794)
If sensor does not closely
2.
match ambient air temperature
and MAT sensor was
previously replaced, proceed
to Malfunction 9.
3.
If sensor does not closely
match ambient air
temperature, replace MAT
sensor. (Volume 3,
WP 0439) Restore machine to
original condition and operate
engine through normal speed
and load (TM 5-3805-294-10).
(Volume 5, WP 0794) Clear
and refresh DTCs. (Volume 3,
WP 0362)
1.
Disconnect engine wiring
9.
Check For DTC
harness connector T02 from
105.03 Active
MAT sensor. (Volume 5,
Status With Engine
Wiring Harness
WP 0800, Figure 68)
Connector T02
Disconnected.
0029-5