TM 10-3930-675-24-1
ENGINE FUEL PRESSURE SENSORS AND CIRCUITS TROUBLESHOOTING - CONTINUED
0024 00
Table 3. Error Code 1581 - Fuel Inlet Restriction
Sensor Circuit Failure Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 1581 - Fuel Inlet Restriction Sensor 1. Place ignition switch in OFF
Circuit Failure.
position and disconnect fuel
inlet restriction sensor from
engine harness (WP 0094 00).
a. Inspect fuel inlet restriction Clean and repair connector(s) as
sensor connector and engine required (WP 0113 00).
harness connector for dirty,
corroded, bent, broken,
pushed back, and extended
pins.
b. Check fuel inlet restriction
Remove dirt and moisture from
sensor and engine harness
connector. Replace missing or
for dirt or moisture in or on
damaged connector seals (WP
connector and for missing or
0113 00).
damaged connector seals.
>100K Ohms
0024 00-9
