Fault Codes/Power Solutions International, Inc./112Power Solutions International, Inc.112UnclassifiedElectricalWhat This Code MeansDST displays IAT voltage less than the limit defined in calibrationPossible Causes•Intermittent problem•Faulty IAT sensor•Sensor signal circuit shorted to ground•Faulty ECMSuggested Actions1Perform On-Board (OBD) System Check2Check wire harness for ground shortRelated Power Solutions International, Inc. Fault Codes122123154160 216036987DTC 107DTC 237DTC 562DTC 642113116Browse all Power Solutions International, Inc. fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for 112 on your specific Power Solutions International, Inc. unit — cited to the OEM manual, not a forum guess.TRY IT FREE