hello. i need some help. i got ak400 key programmer. yesterday i take form EIS and ES motorola chip (1d69J) and read eeprom form it. but i did not erase it and did not write anything . only read. after i put it back as it was before. now i can't start car. car is starting and gos off in 1 sec. need advise. i have mb-star c3. and ak400 key programmer.