sorry i did not explain it right
the throttle was showing 100% tps with the blade fully closed and 0% with blade fully open
then i did reversed the polarity and the throttle worked how it supposed to but wont calibrate because it was not closing at all
the exactly way that you have pointed in the above picture it will go fully open but won't close
following what you mention about possible mechanism been stick i went to check the throttle body and find plastic shim that goes in between the cover and the gear broke off with that happened the gear was making contact with the cover keeping it at 100% open position
after finding that broken peace i swap the throttle and it appear to be working fine
will test it again in the next few days and get back to you
thanks for the tips and sorry for making it so confused
daniel stf got a reaction from Adamw in G4X altezza plugin using it on jzs171 crown etcs wont calibrate error16 h-bridge polarity is reverse
