i got a problem with my hitachi ex120-2. the engine stalls and stops when a lever is pulled to its maximum. but this does not happen when the levers pull little (for slow movements). i have tested the angle sensor and found it is o.k. also tested both the high speed solenoids on the top of the pump and both gives the same ohms and not grounded as well.
when tested with the machine running , one of these solenoids shows 14 vdc while the other show nothing,(the one closer to...
hitachi ex120-2 engine stalling and dieing!
hitachi ex120-2 engine stalling and dieing!
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