Join Date: Apr 2004
Car: MGZS180,MGZR160,MGF VVC,MG Maestro T16, Rover 111
I regularly do a TPS reset as it is so easy to do, much less effort than retaining the old TPS.
TBH I would do the TPS reset even if I retained the old TPS anyway.
When swapping the TPS it'll be worth fitting the metal inlet as well.