done everything! 26/27 mpg driven steady. new maff,coolant sensor,all pipes checked for splits,no leaks,no fault codes. Car has brilliant performance,just drinks alot of diesel. Did yours drive/run ok? also how did you find out it was your manifold pressure sensor? mine is a 1.9 tdi,sensor located on intake pipe,near bulkhead.
WHAT WERE YOU GETTING TO THE GALLON?