Hi guys, my car has had the battery disconnected for a while - about 2 weeks completely dead, and about 2 days off the car, whilst being charged. Now, it starts ok, but runs at about 1,500rpm for the first 40 seconds or so, then ocillates up and down between 800 and 1,500rpm thereafter. It doesn't pull strongly either at low speeds. Is there any way besides VAG-com, to do a hard re-set? It's a 1996 2.6, ABC code. Thanks.