TM 10-3930-675-20-10007 00-56ENGINE FUEL INJECTOR CIRCUITS TROUBLESHOOTING - CONTINUED0007 00Table 11. Error Code 1331 - Injector Circuit Failure Troubleshooting Procedures - Continued.MALFUNCTIONTEST OR INSPECTIONCORRECTIVE ACTIONError Code 1331 - Injector Circuit Failure -Continuedc. Measure resistance fromactuator harness connectorpin 8 to all pins in actuatorharness connector.Resistance should begreater than 100k ohms.a. If resistance is not asspecified, repair or replaceconnectors (WP 0111 00). b. If engine harness requiresreplacement, notify SRA.d. Measure resistance fromactuator harness connectorpin 8 to all pins in sensorharness connector.Resistance should begreater than 100k ohms.a. If resistance is not asspecified, repair or replaceconnectors (WP 0111 00). b. If engine harness requiresreplacement, notify SRA.5. Place ignition switch in OFFposition and disconnectactuator harness 15-pinconnector at front of enginebelow rocker arm cover.Disconnect actuator harnessconnector from engine ECU.>100K OHMS
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