My car is a fiat brava 1.4 (97). I have a diagnostic adapter which use iso9141 protocol.
But I can't connect to the ecu (Bosch Monomotronic MA1.7.3) and the airbag controller.
I try the adapter and the software 1.6 Fiat Brava which made after facelift (98).
It's work perfectly (ecu and the airbag too). I know that works all Brava/o which made after 98.
Why can't I connect to my car?
The adapter work perfectly because I can connect to the other car.
sorry bad english
