TM 5-3805-294-23-1
0119
Table 1. Engine Idles Poorly - Continued.
Test or Inspection
Corrective Action
Malfunction
Perform Low-Pressure Fuel
1.
If test failed, repair faults found
8.
Low-Pressure Fuel
Supply System Test.
in Low-Pressure Fuel Supply
Supply System
Test.
System Test. (WP 0131)
Restore machine to original
condition.
2.
If test passed, proceed to
Malfunction 9.
Perform High-Pressure Fuel
1.
If test failed, repair faults found
9.
High-Pressure Fuel
Supply System Test.
in High-Pressure Fuel Supply
Supply System
Test.
System Test. (WP 0130)
Restore machine to original
condition.
2.
If test passed, proceed to
Malfunction 10.
Perform Fuel Supply Quality
1.
If fuel quality is not acceptable,
10.
Fuel Supply Quality
repair faults found in Fuel
Check.
Check. (WP 0128)
Supply Quality Check.
(WP 0128) Restore machine
to original condition.
2.
If fuel quality was acceptable,
proceed to Malfunction 11.
1.
Turn key switch to ON position;
11.
Throttle Position
START ENGINE (TM
Check.
5-3805-294-10). (Volume 5,
WP 0794)
2.
Select Readings and select
Connect to Model(s). (Volume
3, WP 0363)
3.
Select Dearborn Protocol
Adapter (DPA 4+) USB for the
Readings Adapter, and select
OK. (Volume 3, WP 0363)
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)
0119-4