vf38cfza81514486

Hi From another garage with same codes and same fault despite him fitting a new throttle motor position sensor. When working sensor the butterfly does not move. I cleared codes and started and was OK with butterfly moving. Ran down road. All OK. Switch off and back to square one. When switching off the butterfly opens and closes rapidly for about 2 seconds. With fault there the inj pulse is stuck at 13Ms and both lambda sensors at .80 and holding. The P1153 code is throttle end stop programming. Does this need reprog when new? which if the case, I do not have equipment for this.
Any pointers I would appreciate

regards
Les