TM 5-3805-294-23-1
0100
Table 1. DTC 1347.03 - Suction Control Valve Signal Out of Range High - Continued.
Test or Inspection
Corrective Action
Malfunction
11.
Turn key switch to OFF
position (TM 5-3805-294-10).
(Volume 5, WP 0794)
12.
Disconnect connector Y01
from high-pressure fuel pump
suction control valve. (Volume
5, WP 0800, Figure 115)
13.
Turn key switch to ON position,
but DO NOT START ENGINE
(TM 5-3805-294-10). (Volume
5, WP 0794)
14.
Measure voltage (Volume 3,
WP 0369) between connector
Y01 sockets 1 and 2. (Volume
5, WP 0800, Figure 115) Note
reading.
15.
Turn key switch to OFF
1.
If voltage equals unswitched
position (TM 5-3805-294-10).
battery voltage 2 volts,
proceed to Malfunction 2.
(Volume 5, WP 0794)
If voltage does not equal
2.
unswitched battery voltage 2
volts, proceed to Malfunction
4.
1.
Disconnect ECU connectors
2.
Voltage Between
Engine Wiring
J01 (Volume 5, WP 0800,
Harness Connector
Figure 46), J02 (Volume 5,
J01 Socket H2 and
WP 0800, Figure 47) and
All Other Sockets
J03. (Volume 5, WP 0800,
on Engine Wiring
Figure 48) from ECU.
Harness
Connectors J01 and
J03 Does Not Match
Unswitched Battery
Voltage.
2.
Turn key switch to ON position,
but DO NOT START ENGINE
(TM 5-3805-294-10). (Volume
5, WP 0794)
0100-3