has this ever happend to any ones FR TDI

majmir

Guest
I know the fault code, if thats what VAGCOM does? (P0234 - Overboost)

Just need to know what fault its likely gonna be with, so far been told it could be the Air Flow Sensor, the Boost Pressure Sensor or something to do with the wastegate charter??

Ive heard romours that the air flow/boost sensors are a bit tempramental on the cars, suggest i try changing these first?
 

majmir

Guest
Cool, thanks.

Just been to buy a boost pressure sensor, fingers crossed....
 

majmir

Guest
Aye up fellas.... replaced the boost pressure sensor and wahey, cars running sweet again!!!..... BUT my joy was short lived, the boost pipe on the underside of the lump popped off so reckon it was the sensor and the pipe that was the problem... any ideas as to how i can keep this boost pipe from popping off?? Thought of a jubilee clip but thats a bit tacky.
 
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Lecatona HPFP (High-pressure Fuel Pump Upgrades)