Doosan (& Daewoo) GC25P:
Hard Starting/Rough Running

We have a Daewoo GC25P that is hard to start and runs rough with no power. It had a recent tuneup, Lp hoses replaced, some sensors are new. Here are the codes that show up counting flashes.
69,42,52,16,72,73,74,12
We have contacted manufacturer, local reps trying to obtain a shop manual with troubleshooting info. to no avail. Could you please tell me what these codes are and/or a complete code list for our info? We do not have access to the Linde programs or other software for viewing the diagnostics inside controller.
  • Posted 3 Mar 2012 00:35
  • Discussion started by AzCurtis
  • Arizona, United States
Bill Curtis
azcurtis1000 at yahoo dot com

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