Power Solutions International, Inc.

117

UnclassifiedEmissions

What This Code Means

MIL ON during active fault; Adaptive disabled during active fault; ECM uses a default value for the ECT sensor

Possible Causes

  • •ECT sensor voltage less than 0.050 volts for longer than 1 second
  • •Faulty ECM
  • •Faulty ECT sensor
  • •Intermittent problem
  • •Sensor signal circuit shorted to ground

Suggested Actions

  1. 1Check wire harness for a ground short
  2. 2Disconnect the ECT sensor from the harness (with Key Off), then with Key ON and Engine Off (System Mode set to 'Stopped'), verify if DST displays an ECT voltage of 4.9 VDC or greater
  3. 3Perform the On-Board (OBD) System Check
  4. 4Verify if DST displays an ECT voltage less than the limit defined in calibration with Key ON, Engine Running, and System Mode set to 'Running'

Related Power Solutions International, Inc. Fault Codes

11811531131330DTC 221122116123129112
Browse all Power Solutions International, Inc. fault codes

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