Fault Codes/Power Solutions, Inc./135-BPPower Solutions, Inc.135-BPUnclassifiedGeneralWhat This Code MeansMIL-On for active fault and for 2 seconds after active faultPossible Causes•BP less than 8.3 psia•BP value is out of the normal rangeRelated Power Solutions, Inc. Fault Codes142211134-BP212124221115224114262511516Browse all Power Solutions, Inc. fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for 135-BP on your specific Power Solutions, Inc. unit — cited to the OEM manual, not a forum guess.Your question about 135-BPGET THE ANSWERFree account required — we'll bring your question with you.