I have an 04 BA XR6T that I've done upgrades to. Went off to get it tuned using Hp tuners but tuner stated he cant communicate with ECU as its been flashed with SCT. I don't have the SCT as. I bought the car without knowledge of it being tuned.
My question is, are ford still able to reflash BA back to stock, or what are my other options
Ecu codes are
A3HC
ABU-244