TM 10-3930-675-20-10008 00-4ENGINE TPS AND IDLE VALIDATION SWITCH TROUBLESHOOTING - CONTINUED0008 00Table 1. Error Code 1131 - Throttle Position Sensor Circuit Failure Troubleshooting Procedures - Continued.MALFUNCTIONTEST OR INSPECTIONCORRECTIVE ACTIONError Code 1131 - Throttle Position SensorCircuit Failure - Continued5. Measure resistance betweenpin 48 and pin 49 on OEMharness when acceleratorpedal is up or down.Resistance should be 2000-3000 ohms.If harness requires replacement,notify SRA.6. Place ignition switch in OFFposition, connect harness tothrottle position sensor, anddisconnect OEM harnessconnector from engine ECU.7. Measure resistance betweenpin 48 and pin 47 on harnesswhen accelerator pedal is upor down. Resistance shouldbe greater than 100k ohms.If harness requires replacement,notify SRA.USE TEST LEAD2000-3000OHMSKIT P/N 3822758
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