If thats the case… just take it to a shop that doesnt’ have access to one of those tools… What do they do… really ? the way to read OBD1 is to just short the ports in the diag. box.
If thats the case… just take it to a shop that doesnt’ have access to one of those tools… What do they do… really ? the way to read OBD1 is to just short the ports in the diag. box.