Fault Codes/Power Solutions International/2229Power Solutions International2229UnclassifiedGeneralWhat This Code MeansMIL ON for active fault; Adaptive disabledPossible Causes•Barometric Pressure (BP) greater than 16 psia•Barometric Pressure (BP) value out of the normal rangeRelated Power Solutions International Fault Codes30123014213530311674303216733468:11650698716498901Browse all Power Solutions International fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for 2229 on your specific Power Solutions International unit — cited to the OEM manual, not a forum guess.Your question about 2229GET THE ANSWERFree account required — we'll bring your question with you.