A quick search reveals that the two vehicles appear to use
different fuel pumps, though it may be possible that different years my fit.
If this is the case, try turning the nozzle before inserting it in the fuel filler neck, use
a different fuel pump or see your authorized Audi dealer or authorized repair facility for assistance.
Not exact matches
Due to diesel and gas having totally
different lubrication properties, this makes the
fuel pumps fussy.
Different (non interchangeable)
fuel pumps were used on the two vehicles that you are inquiring about.
Critical parts like
fuel filter, engine coolant, brake fluid and water
pump drive belt have
different timings as listed below:
On both the 240 and 265 hp versions, the 2.0 TSI engine features a new, high - pressure
fuel - injection
pump and modified catalyst in order to comply with EU - 5 emissions standards; the intercooler connection pipe is also
different on both models — the 265 hp version including a higher - performance intercooler.
The range of measures here is quite great; for example, engine efficiency can be improved by three
different kinds of measures, increasing thermodynamic efficiency, reducing frictional losses and reducing
pumping losses (these losses are the energy needed to
pump air and
fuel into the cylinders and push out the exhaust) and each kind of measure can be addressed by a great number of design, material and technology changes.