Needs service code 66 - Fisher and Paykel Washing Machines

The pressure sensor is faulty and needs a new/good secondhand one
You can get one from an old dead board,
But it needs to be calibrated to that board.
To calibrate the new one set machine to fill to low water level,
The plastic hex with red on it needs to be turned up to raise & down to lower the water level.1/8inch of a turn will adjust water by 15 to 20mm.
66. (01000001) Pressure Transducer Error [Ptx Frequency > 90 kHz]
Note: this supersedes Fault code 65 from V41 Motor controller code onwards.
The Motor Control module has received signals from the water level sensor (Ptx)
above normal frequency values.
Primary Source: Motor Control module
Action: Replace Motor Control module