TM 5-3805-294-23-1
0130
Table 1. High-Pressure Fuel Supply System Test - Continued.
Test or Inspection
Corrective Action
Malfunction
4.
Select Engine Control Unit
(ECU) Only. (Volume 3,
WP 0363)
5.
Under Connected Data Points,
select ECU - (shown with
engine serial number).
(Volume 3, WP 0363)
6.
Under ECU - (shown with
engine serial number), select
ECU - Data List - All. (Volume
3, WP 0363)
7.
Under ECU - Data List - All,
select Fuel Rail Pressure -
Actual. (Volume 3, WP 0363)
8.
Monitor Fuel Rail Pressure
while cranking engine(TM
5-3805-294-10). (Volume 5,
WP 0794) Pressure should be
2,900 psi (20 MPa) or above.
Note reading.
9.
When finished monitoring,
select Readings and select
Disconnect From Model(s).
(Volume 3, WP 0363)
10.
Select Yes to terminate your
readings connection. (Volume
3, WP 0363)
11.
Turn key switch to OFF
1.
If readings are within
position (TM 5-3805-294-10).
specifications, proceed to
Malfunction 14.
(Volume 5, WP 0794)
2.
If readings are not within
specifications, proceed to
Malfunction 6.
1.
Turn key switch to ON position,
6.
High-Pressure Fuel
but DO NOT START ENGINE
Pump Check.
(TM 5-3805-294-10). (Volume
5, WP 0794)
2.
Leave key switch in ON
position for 30 seconds to
prime low-pressure fuel
system.
0130-3