Power Solutions International, Inc.

DTC 129

UnclassifiedGeneral

What This Code Means

Malfunction Indicator Light (MIL) ON; Adaptive learning disabled

Possible Causes

  • •Barometric Pressure (BP) less than 8.30 psia (with Key ON)
  • •Barometric Pressure (BP) value is out of the normal range

Related Power Solutions International, Inc. Fault Codes

DTC 148DTC 234DTC 127DTC 238DTC 123DTC 299DTC 121DTC 327DTC 108DTC 336DTC 89 20DTC 337
Browse all Power Solutions International, Inc. fault codes

ASK RUDY ABOUT THIS FAULT

Get a diagnosis walkthrough for DTC 129 on your specific Power Solutions International, Inc. unit — cited to the OEM manual, not a forum guess.

TRY IT FREE