hi, mate.
Just a comment from my experience
you may want to double chek, power transistor, flyweel diode(d1p), drive board, and then involved wiring from t1p to board.
and then put key on.
Assuming. changed motor was good,power cables with no shorts to chassis, and the drive board is the same. Will say it could be t1p. had repaired this code (had changed sevreal times zeners from drive board with no problem)
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