fastenough

iTrader: (36)

So is it possible to get another PCM and tune it, then keep the original for trips to the dealer.

Marble_Sharp

iTrader: (5)

If it's that important to you, it would probably be easier and cheaper to buy HPtuners and reload the stock tune whenever you wanted to go to the dealer.

fastenough

iTrader: (36)

I have heard they can see even if you flash it back to stock. The reason for this is because I want to install headers/intake/exhaust but would like a tune to go with it. Those parts won't void the warranty however, the tune will.

V-seriesTech

iTrader: (5)

Yes, you can do what your original question was... but,...

YOu would need to have your stock ecm,...then you would need to buy another, and then upload/calibrate it to your car(operating system).. usually with a dealership...then a quick theft relearn.... and back in business.


Or you can buy a diablosport Trinity or intune...have a diablosport dealer make a custom tune for your car,.upload it into the ecm,..and presto, all done. Diablosport software does not leave a CVN cal trace like every other tuning/programmer system does. So,..thats whaT I would do.... that, or get a good in at the dealership.

Mike@Diablosport

iTrader: (2)

this ^^

fastenough

iTrader: (36)

Ok so I got a good deal on a 09 C6 A6....but it needs more POWA.

So the diablosport's don't change the CVN? Can I store the factory tune and re-use it at a later date?

V-seriesTech

iTrader: (5)

Yes.(they do not change cvn)

No doubt you can flash it back to stock at another time./date.

fastenough

iTrader: (36)

Awesome, Thanks!