TM 10-3930-675-24-1
ENGINE FUEL INJECTOR CIRCUITS TROUBLESHOOTING - CONTINUED
0008 00
Table 1. Error Code 1311 - Injector Circuit Failure Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 1311 - Injector Circuit Failure -
c. Measure resistance from
a. If resistance is not as
Continued.
actuator harness connector
specified, repair or replace
connectors (WP 0113 00).
pin 10 to all other pins in
b. If internal actuator harness
actuator harness connector.
requires replacement, notify
Resistance
should
be
SRA.
greater than 100k Ohms.
d. Measure resistance from
a. If resistance is not as
actuator harness connector
specified, repair or replace
connectors (WP 0113 00).
pin 10 to all other pins in
b. If internal actuator harness
sensor harness connector.
requires replacement, notify
Resistance
should
be
SRA.
greater than 100k Ohms.
3. Place ignition switch in OFF
position and disconnect
actuator harness from engine
ECU. Remove rocker arm
cover (WP 0052 00).
Disconnect internal actuator
harness
from
15-pin
connector.
a. Inspect actuator harness
Clean and repair connector(s) as
required (WP 0113 00).
connector, engine ECU
connector, and 15-pin
connector
for
dirty,
corroded, bent, broken,
pushed back, and extended
pins.
b. Check actuator harness
Remove dirt and moisture from
connector, engine ECU
connector. Replace missing or
damaged connector seals (WP
connector, and 15-pin
0113 00).
connector for dirt or
moisture in or on connector
and for missing or damaged
connector seals.
4. Place ignition switch in OFF
position and disconnect
internal actuator harness from
15-pin connector and from
no. 1 injector solenoid.
0008 00-3
