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Table 1. Engine Does Not Develop Full Power - Continued
Table 1. Engine Does Not Develop Full Power - Continued

Maintenance Manual For Hydraulic Excavator Type 1 With Hydraulic Thumb And Quick Latch -1 Page Navigation
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TM 5-3805-294-23-1
0116
Table 1. Engine Does Not Develop Full Power - Continued.
Test or Inspection
Corrective Action
Malfunction
Measure resistance (Volume
1.
If less than 10 ohms, proceed
36.
Open Circuit
to Malfunction 37.
Between Engine
3, WP 0369) between engine
Wiring Harness
wiring harness connector P05
2.
If greater than 10 ohms,
Connector P05
socket 3 (Volume 5, WP 0800,
replace engine wiring
Socket 3 and
Figure 57) and engine wiring
harness. (Volume 4,
Engine Wiring
harness connector J03 socket
WP 0510) Restore machine to
Harness Connector
G1. (Volume 5, WP 0800,
original condition and operate
J03 Socket G1.
Figure 146) Note reading.
engine through various rpm
ranges. (TM 5-3805-294-10)
(Volume 5, WP 0794)Clear
and refresh DTCs. (Volume 3,
WP 0362)
Measure resistance (Volume
1.
If less than 10 ohms, proceed
37.
Open Circuit
to Malfunction 38.
Between Engine
3, WP 0369) between engine
Wiring Harness
wiring harness connector P05
2.
If greater than 10 ohms,
Connector P05
socket 2 (Volume 5, WP 0800,
replace engine wiring
Socket 2 and
Figure 57) and engine wiring
harness. (Volume 4,
Engine Wiring
harness connector J03 socket
WP 0510) Restore machine to
Harness Connector
G2. (Volume 5, WP 0800,
original condition and operate
J03 Socket G2.
Figure 146) Note reading.
engine through various rpm
ranges. (TM 5-3805-294-10)
(Volume 5, WP 0794)Clear
and refresh DTCs. (Volume 3,
WP 0362)
1.
Replace fuel rail pressure
38.
Fuel Rail Pressure
Sensor Faulty.
sensor. (Volume 3, WP 0429)
2.
Reconnect all electrical
connectors.
3.
Operate engine through
various rpm ranges. (TM
5-3805-294-10) (Volume 5,
WP 0794) Note engine
performance.
4.
Turn key switch to OFF
1.
If engine performance is
position. (TM 5-3805-294-10)
restored, problem corrected.
(Volume 5, WP 0794)
2.
If engine performance was not
restored, proceed to
Malfunction 39.
1.
Replace fuel injectors.
39.
Fuel Injectors
Faulty.
(Volume 3, WP 0408)
0116-17


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