Hello. I have cheap ELM327 bluetooth and everything connects fine, and I'm able to connect to Bravo 07 1.4 16v , Bosch Motronic ME7.3H4M EOBD Injection (1.2 16v, 1.4 16V), but it shows no data like its connected fine (says its connected but no ISO number)but everything is empty. I have Bravo 2007 1....