AB170825, has 127k on it. These numbers are actual DTC format but I think PID and number of fails? 164 -13 ICP above KOEO spec, 94 -1 Fuel pressure below normal, 94 -4 EFP out of range low. And some we don't know what they are: 597 -2, 2003 -9, 1382 -14, and 5... Login to read more.