Hi all.
My 2.2 Dti Sri is underpowered and I get about 70 miles per 10 litres of diesel not sure what that is in mpg (very sensible/slow driving)

It has gone into limp mode a few times in the motorway (while towing)
I took it to my local garage who put a computer on it and gave me the following codes:

P0070= Ambient Air Temp Sensor
P1811= Torque Signal
P0380= Glow Device Circuit Low Voltage
Engine says ..U2108= No comminication with ABS/Traction Control
ABS says .....U2105= No communication with engine

Can anyone point me in the right direction my local garage was not too keen and they reset everything saying "come back in a week we'll see what codes comes back!!