TQ Abarth,

but,i confuse how can examiner read that pressure if sensor was broke down?

one more thing,after i drain out all hydrolic oil in actuator,that pressure should be negative value right(machanic say)?but,that reading around 10-20bar..my machanic say,it had a internal leaking inside that actuator.that right??

 

The pressure sensor has gone down, change sensor and it should be ok