Fault Codes/Power Solutions International, Inc./1616Power Solutions International, Inc.1616UnclassifiedGeneralWhat This Code MeansDTC resets with engine idling; Intermittent faultPossible Causes•Faulty power or ground circuits to ECM•Faulty ECMSuggested Actions1Perform On-Board (OBD) System Check2Check all power and ground circuits to ECM3Replace ECM with known good part and retest4Repair wiring to ECM and retestRelated Power Solutions International, Inc. Fault Codes162616271615164616141648161316501612167316021674Browse all Power Solutions International, Inc. fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for 1616 on your specific Power Solutions International, Inc. unit — cited to the OEM manual, not a forum guess.TRY IT FREE