Hi, I've on bench a FIAT G.PUNTO MARELLI MJD 6F3 ECU, i connect it with elm327 by canbus pinout;
I need to use pid like 27 01, 27 02 ecc, but i get only NO DATA;instead if i send 03(for dtc n request) i get 43 00(no dtc); so i think i've not set the right header.(i set AT TP A0 as protocol but i think it use 11 bit id 500kb.
I also turn on the header and when i sent 03 re quest i get this 18 DA F1 10 02 43 00; There is a way to find the right header? anyone can help me?