TM 10-3930-675-20-1
0017 00-13
ENGINE ELECTRONIC CONTROL UNIT (ECU) TROUBLESHOOTING - CONTINUED
0017 00
Table 3. Error Code 1254 - Sensor Voltage Supply Failure Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 1254 - Sensor Voltage Supply Failure
1. Check fuel shutoff solenoid
post for corrosion.
Clean solenoid post and wire
terminal as required.
2. Disconnect actuator harness
from fuel shutoff solenoid.
Place ignition switch to ON
position.
Measure voltage from fuel
shutoff
control
wire
connectors to engine block
ground. Voltage should be
greater than 6V.
If engine harness requires
replacement, notify SRA.
>6V