The guys who know what they are doing charge £500+
If he's doing it for that sort of money then corners are being cut, most likely on the software. I dont know who it is, but I spend a lot of time solving cheap remaps now. Going on experience, I would suggest all he's done (or his file supplier has done) is a simple dtc delete. That means the DTC will never be presented but the problem will still be there. I see many so called DPF off maps where the regen cycle is still present but the driver isn't seeing the errors because the Dtc table has simply been deleted.
Anyways I hope you get it sorted, he may be right and there is another problem. If he's done a few accords like you say then he should also be able to diagnose it for you I would say.
If he's doing it for that sort of money then corners are being cut, most likely on the software. I dont know who it is, but I spend a lot of time solving cheap remaps now. Going on experience, I would suggest all he's done (or his file supplier has done) is a simple dtc delete. That means the DTC will never be presented but the problem will still be there. I see many so called DPF off maps where the regen cycle is still present but the driver isn't seeing the errors because the Dtc table has simply been deleted.
Anyways I hope you get it sorted, he may be right and there is another problem. If he's done a few accords like you say then he should also be able to diagnose it for you I would say.