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having a problem with a komatsu pc300lc-7l

justin1990 ยท 2019-11-08 13:34

The unit I'm working on is throwing 2 codes E213 DWA45KA E233 DXA0KA I found a direct ground in the harness going to the fuel control solenoid and fixed it the unit will not rev up you have to use the emergency fuel solenoid control override switch and swing lock override switch on the right-hand armrest to get the machine to start and swing I found the alternator was charging at 31.4 volts thinking that was causing a problem with the controller replace the alternator I'm still having the same problem these two codes are present and will not go away

Replies1
  1. #1LACHAU2019-11-08 23:43

    Your information was not correct!! That code is DW45KA (not DW A 45KA )!! Your machine may be broken-out the fuse No.2.