TM 5-3805-296-23-1
0021
Table 1. 0094 Fuel Pressure Sensor Diagnostic Codes Continued.
021
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
0094-04 Fuel Pressure
Test Step 2. Test for Shorted Fuel
Sensor Voltage Below
Pressure Sensor.
Normal or Fuel Pressure
1. Turn ignition switch and battery
Parameter Is 0 with Engine
disconnect switch to OFF position
Running Continued
(TM 5-3805-296-10).
2. Disconnect connector AW-C1
(WP 0012, Figure 36) from fuel
pressure sensor connector
(WP 0012, Figure 35).
3. Turn battery disconnect switch ON
and start engine
(TM 5-3805-296-10).
94-3 Fuel Pressure Sensor Voltage
4. At MSD, check for active
Above Normal Becomes Active
diagnostic code 94-3 Fuel
Replace fuel pressure sensor
Pressure Sensor Voltage Above
(WP 0223).
Normal (WP 0008).
Proceed to Test Step 6.
94-4 Fuel Pressure Sensor Voltage
Above Normal Not Active Proceed
to Test Step 3.
Test Step 3. Test for Shorted Fuel
Filter Wiring Harness.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Disconnect connector AW-C4
(WP 0012, Figure 34)
from connector CL-C9
(WP 0012, Figure 33).
3. Using digital multimeter
Continuity Replace fuel filter wiring
(WP 0540), test for continuity
harness (WP 0233).
between connector AW-C4
Proceed to Test Step 6.
terminal 5 (WP 0012, Figure 34)
No Continuity Proceed to step 4.
and all other terminals
in connector AW-C4
(WP 0012, Figure 34).
4. Using digital multimeter
Continuity Replace fuel filter wiring
(WP 0540), test for continuity
harness (WP 0233).
between connector AW-C4
Proceed to Test Step 6.
terminal 5 (WP 0012, Figure 34)
No Continuity Proceed to Test
and ground.
Step 4.
0021-11
