Hi Peter So far as im aware the only way to fit a second hand ecu to this vehicle would be to set the immobilizer to zero whilst the ecu is connected to the original car using the original cars key code, then you could fit it to your car and it would allow you to enter the new key code. Easiest route is to get ecu and icu (immobilizer ecu/transceiver module-located around the ign barrel) and take the chip out of the key all from the same vehicle then fit it all to your vehicle-it works...no programming required