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Early edition FG25ST-14.
Start up the engine, after about 30 seconds, the MIL lights up.
45 to 60 seconds after the MIL turns on, the engine stops running.
Turn off the key and let it sit for a minute and it will crank up and repeat that.
It is showing code P1241 in the history and it shows P1241 in the active DTC line when looking at the data display on the service tool.
But it has been a challenge to get the reader to boot up and then get it over to the data display before the engine dies and causes a communication failure.
P1241 is "LPG F/inj failure (no inj medium zone).
Anybody ran into something like this on a -14 Komatsu?
  • Posted 11 Apr 2014 15:03
  • By L1ftmech
  • joined 25 Apr'12 - 394 messages
  • Tennessee, United States

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