TM 5-3805-294-23-1
0015
Table 1. DTC 94.03 - Low-Pressure Fuel Signal Out of Range High - Continued.
Test or Inspection
Corrective Action
Malfunction
1.
Turn key switch to ON position,
19.
Intermittent
but DO NOT START ENGINE
Connection.
(TM 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)
6.
Under ECU - (shown with
engine serial number), select
ECU - Data List - All. (Volume
3, WP 0363)
7.
Under ECU - Data List - All,
select Water in Fuel Input
Voltage. (Volume 3,
WP 0363)
8.
Monitor Low-Pressure Fuel
Input Voltage while gently
wiggling engine wiring harness
between connectors J03 and
P03 and note any fluctuations
in the voltage. The input
voltage will increase to
approximately 5V when sensor
circuit is shorted to a voltage
source.
9.
When finished monitoring,
select Readings and select
Disconnect From Model(s).
(Volume 3, WP 0363)
0015-10