Leatherhead motors company leatherhead .
Not audi specailist but realy good at the job and honest.
after rac and A garage diagonised my car with low compression and new engine needed after the following codes
DTC: P119A,Fuel pressure sensor, incorrect
DTC: P0304,Cylinder 4 Misfire Detected
DTC: P130A,Cylinder deactivation
DTC: P0354,Ignition malfunction cylinder 4
DTC: P0353,Ignition malfunction cylinder 3
LMC investigated the compression etc and found the fault to be a leaky injector.