crap fuel consumption

[A4Bez]

hey people i have a B6 1.9tdi 130 sport a4, i think its been mapped as its way quicker than it should be but drinks a lot of fuel, anyone got any ideas why

[Bald Eagle]

the revised map could be over-fuelling it

[Steedm]

Get it back to standard mine does around 50mpg on a run

[Stanced]

And mine, and mine is an auto!