2006 Q7 won’t start

[Mikeye94]

I’ve got a 2006 Q7 was sat for a week now won’t start, it’s cranking over and getting fuel to the engine but just won’t fire. AA have been out and can’t diagnose it, however they deleted all the codes stored in the ECU so kind of working blind at the moment are there any common problems you would recommend looking at?

[coupe4]

a friend of mine has a 2007 q7 and it had the same issues,eventually he sent the ecu   to a company in the uk and they reprogrammed it,no problems since,i think it was ecu testing that solved it.greg.