Can anyone tell me the correct procedure for whipping out the ECU - is it necessary to disconnect battery, what are possible probs if not done correctly?

cheers

cainey

Not sure about the correct procedure, but i have put my piggy back remap on and off a few times now, and all i do is switch off the ignition and unplug. No problems so far lol. Even switched the ignition on by mistake whilst it was off, quickly realised, plugged it back in and fired up straight away, no probs. So im sure you cant do anything wrong. Just don't get it wet, or crank the engine over with it unplugged, that cant be good, lol.

Mike.