piggyboyz Core Group Members Sep 8, 2004 #1 Software upgrade can be part or full mapping depending on what needs to be addressed. And it only usually happend on new car and not a periodic thingee... Our EPROM in the ECU can only be re-programmed 13 time safely, afterwhich the ECU needs to be replaced.
Software upgrade can be part or full mapping depending on what needs to be addressed. And it only usually happend on new car and not a periodic thingee... Our EPROM in the ECU can only be re-programmed 13 time safely, afterwhich the ECU needs to be replaced.