ive just got my Cossie managed Escort Rs turbo on the road and its drivavble but when you plant your foot it kinda stutters before it comes on boost and then goes fine, im not sure what to check its got a brand new bosch cossie fuel pump and new sensors most of the way round,

any ideas? ive been told that i need to set my tps which i dont think i did when i got the kit but im not sure how to do it.