Diagnostic fault codes are only a "rough guide". It is not possible to fix a car with these alone. Data and information is required to analyse real values with vehicle spec. The fault codes you have logged could be caused by a low battery voltage at some time in the car,s life. I would get the codes cleared from the system and get the car re-checked in 6 months time .Remeber ,if it ain't broke,don't try and fix it.

Update -

The relay was changed as the car developed a intermittent min start and occasional cut off while driving, the next day the same thing the car would randomly cut out while driving and not start up until 10 -15 mins later, the would turn over but not fire up.

Took car back to the dealers who read the code which they said was showing ECU sporadic fault??? Now they cleared the EML light but the car still has an Intermittent cut out while driving and non start? New ECU maybe??

What do you guys think?

Edited by Bob123451 on 21/06/2018 at 18:58

The Audi dealers have said possibky ECU, as that's what the Diagnostic is showing ECU fault sporadic, causing the intermittent non start / cutting off while driving.

Is it worth finding a second hand ECU and reprogramming it to the car do see what happens or what are my options really??

While the car was in the I agreed to pay the extra to fault find and they diagnosed the faults to a faulty relay and ECU fault sporadic.

They also said the car has an intermittent cut off while they were test driving it and to see if this continues and bring the car back.

The car was since returned to see what faults remained in the diagnostic check, now it only shows ecu fault and regularly cuts out