TM 10-3930-675-20-1
0023 00-3
ENGINE FUEL PRESSURE SENSORS AND CIRCUITS TROUBLESHOOTING - CONTINUED
0023 00
Table 1. Error Code 1255 - Fuel Shutoff Solenoid Supply Circuit Failure Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 1255 - Fuel Shutoff Solenoid Supply
Circuit Failure - Continued
Table 2. Error Code 1581 - Fuel Inlet Restriction Sensor Circuit Failure Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 1581 - Fuel Inlet Restriction Sensor
Circuit Failure
1. Place ignition switch to OFF
position and disconnect fuel
inlet restriction sensor from
engine harness (WP 0093 00).
a. Inspect fuel inlet restriction
sensor
connector
and
engine harness connector
for dirty, corroded, bent,
broken, pushed back, and
extended pins.
Clean and repair connector(s) as
required (WP 0111 00).
b. Check fuel inlet restriction
sensor and engine harness
for dirt or moisture in or on
connector and for missing
or
damaged
connector
seals.
Remove dirt and moisture from
connector. Replace missing or
damaged connector seals (WP
0111 00).
>100K OHMS
