EESM

UnclassifiedEmissions

What This Code Means

Engine emissions system malfunction (EESM) icon is displayed during ECU controller operation

Possible Causes

  • Engine emissions are outside of the normal operation range
  • A system fault has occurred

Suggested Actions

  1. 1Refer to the Troubleshooting section

ASK RUDY ABOUT THIS FAULT

Get a diagnosis walkthrough for EESM on your specific Multiquip unit — cited to the OEM manual, not a forum guess.

TRY IT FREE