Last week i lost the chip out of my only key to my astra (1999 x18xe1). took it to Vx to get car pass and new chip to find out that it had had a second hand ecu fitted and i had no code to match this.
so in my search to find a new ecu/transponder and key i came across some one on e bay saying that you could keep your existing car pass code and they would reporgram it to their refurb ecus? like changing a phone number from old house to new.
is this posible????? Vx said it was imposible to recode them and i needed a new one?????
please help guys.