You can see ZZZ in such codes. Therefore the information that could be decoded in the symbols on these positions is missing. Is it possible to change the code or replace it with another code? To prevent any tries to replace or change the code or any of its symbols, there's a check ...
codes to transmit, it returns PID 194 with the n parameter set to zero. If a receiving device has one or more faults however, it returns PID 194 with additional diagnostic codes providing additional information about a fault or faults in the device. In the SAE 1587 specification of PID 194...