Fault Codes/Power Solutions, Inc./DTC 134Power Solutions, Inc.DTC 134UnclassifiedLubricationWhat This Code MeansDST displays MAP pressure of 16 psia or greaterPossible Causes•Faulty TMAP sensor•Intermittent problemSuggested Actions1Perform On-Board (OBD) System Check2Replace TMAP sensor3Clear DTC information from the ECM using the Diagnostic Scan Tool (DST)4Turn ignition OFF and wait 30 seconds5Start the engine and operate to full operating temperature to verify repairRelated Power Solutions, Inc. Fault CodesDTC 143DTC 212DTC 123DTC 222DTC 122DTC 244DTC 114DTC 262DTC 113DTC 511DTC 112DTC 512Browse all Power Solutions, Inc. fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for DTC 134 on your specific Power Solutions, Inc. unit — cited to the OEM manual, not a forum guess.Your question about DTC 134GET THE ANSWERFree account required — we'll bring your question with you.