Power Solutions International

1673

UnclassifiedGeneral

What This Code Means

MIL ON; Adaptive disabled; Engine derated

Possible Causes

  • •Specific calibration variable checks do not return expected results
  • •Safety-related calibration variables are outside acceptable values or ranges

Suggested Actions

  1. 1Clear the fault and run the engine again
  2. 2If the fault returns, contact PSI

Related Power Solutions International Fault Codes

167421351650222916493012164830141646303116443032
Browse all Power Solutions International fault codes

ASK RUDY ABOUT THIS FAULT

Get a diagnosis walkthrough for 1673 on your specific Power Solutions International unit — cited to the OEM manual, not a forum guess.

TRY IT FREE