Had an issue where boost would be very slow to build then would cause limp mode , could of been a number of things ( sticking VNT, leaking pressure converter,etc... ) turned out to be the MAF sensor which has solved the problem. Fast dispatch and good quality item.
Got an error codeP006A air flow problem changed this sensor an all seems back to normal no engine light on dash well pleased for the money all part numbers match my original pat