670langley
Member
hi all .we have a number of hitachi machines. my latest headache. was a 670 zxlch3. it had issues stopping by itself over a fe weeks. we eventually tramped it back to the workshops .en route it died again and has not moved since. i put dr zx on it and amoug many faults found g sensor, crank sensor ,boost sensor issues .all these incl fuel pump changed as the local dealer reccomended the same. i also changed the main harness and caried out many repairs to the engine harness .there is no voltae appearig at the injectors . i saw a fault indicated as a rom failure ,have i a screwed ecm .. any advise welcome