Used ECU Part + Programming
Series: 545i, 645i, 650i, 745i, 750i, X5 (E53, E60, E61, E63, E64, E65, E66, E67, E70)
Engine: N62, N62N, N73
This service includes a compatible ECU for the vehicle and then data recovery that is moved from defected ECU into our donor supplied ECU. **defected ECU core we will retain.
Requires, old (bad ECU), EWS/CAS/FEM/BDC Module and working original key.