TM 5-3805-294-23-1
0042
Table 1. DTC 174.00 - Fuel Temperature Signal Extremely High - Continued.
Test or Inspection
Corrective Action
Malfunction
1.
Remove fuel temperature
6.
Fuel Temperature
Sensor Has
sensor. (Volume 3, WP 0430)
Damage or Loose
Pins.
2.
Visually inspect fuel
1.
If damaged, replace fuel
temperature sensor for
temperature sensor. (Volume
damaged housing, damaged
3, WP 0430) Restore machine
O-ring, and loose pins.
to original condition. Operate
engine through normal speed
and load (TM 5-3805-294-10).
(Volume 5, WP 0794) Clear
and refresh DTCs. (Volume 3,
WP 0362)
2.
If not damaged, proceed to
Malfunction 7.
1.
Connect engine wiring
7.
Fuel Temperature
harness connector T05
Sensor Does Not
Match Ambient Air
(Volume 5, WP 0800, Figure
Temperature.
70) to removed fuel
temperature sensor.
2.
Connect negative battery
cable. (Volume 4, WP 0521)
3.
Turn key switch to ON position,
but DO NOT START ENGINE
(TM 5-3805-294-10). (Volume
5, WP 0794)
4.
Select Readings and select
Connect to Model(s). (Volume
3, WP 0363)
5.
Select Dearborn Protocol
Adapter (DPA 4+) USB for the
Readings Adapter, and select
OK. (Volume 3, WP 0363)
6.
Select Engine Control Unit
(ECU) Only. (Volume 3,
WP 0363)
7.
Under Connected Data Points,
select ECU - (shown with
engine serial number).
(Volume 3, WP 0363)
0042-4