DDEC III/IV Single ECM Troubleshooting

Section 51.1 Description of Flash Code 51

Section 51.1
Description of Flash Code 51

Flash Code 51 indicates the Turbo Compressor Inlet (TCI) or Turbo Compressor Outlet (TCO) temperature circuit voltage has exceeded established limits.‪

Possible causes are: ‪

  • Open wire
  • Failed sensor


DDEC III/IV Single ECM Troubleshooting Guide - 6SE497
Generated on 10-13-2008

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