i want to try & record live rpm data from an early non-OBD socket'd car to add onto video's. I've read i think it was Pete's thread on how to wire the OBD socket in, but apparently still needs Volvo software (VOLACR or something) to read it. Obviously that won't record the data i need. Does anyone know how or what can be used to read the info & record it into a time/rpm file format
Bookmarks