I have a 2002 VW Jetta 1.8T and it needs a new MAP sensor (P0106 and p0238 codes).
Where is the MAP sensor? I've read this post: Volkswagen Jetta Forum - where is the map sensor located on a jetta - CarGurus
...but I still can't see where it is (mainly because I don't know...
Got a couple of codes from ODCII - P0106 (bad MAP sensor) and P0238 (high circuit A on Turbo boost).
The cars runs rough when cold (transmission is shifting (up-shifting early) erratically); but when warm its okay.
My mechanic suggested that I change the MAP sensor as this often...