hello i brought a 2006 1.4 ibiza from a car auction last night which had the eml and epc light on, just drove it home and the only code in the car was p0106 manifold absolute pressure range performance. and its hard to explain the fault drives smooth then sorta judders then smooth again and judder on pulling away from junction if that make any sense it idles fine and engine sounds fine it just pulling away and randomly whilst driving it judders sort thing(holds back then lets go sorta thing)? from what i can see it has a brand new throttle body, brand new egr pipe and looks like someone has had the ecu apart for testing? anything common on these>? best place to start ect?