Hello all!
My 2013 Leon FR Technology 1.8 TSI needs a new main battery and I'm inclined to believe I need to pay a dealer/garage to do this, due to the stop/start system and ECU coding etc. Please could someone also confirm if I am likely to lose my custom MAP for the ECU? I don't have a copy of the map and don't really want to have to get it installed again or drop back to standard boost and power if avoidable. Does the map sit in non-volatile memory? I'm hoping it does...
Thanks in advance for any advice!
My 2013 Leon FR Technology 1.8 TSI needs a new main battery and I'm inclined to believe I need to pay a dealer/garage to do this, due to the stop/start system and ECU coding etc. Please could someone also confirm if I am likely to lose my custom MAP for the ECU? I don't have a copy of the map and don't really want to have to get it installed again or drop back to standard boost and power if avoidable. Does the map sit in non-volatile memory? I'm hoping it does...
Thanks in advance for any advice!