For ECM codes all P0xxx codes are SAE standard so they are preserved across makes. x 0 xxx, x 2 xxx & x 3400 - x 3499 are SAE Generic. 1st digit identifies vehicle subsystem P - POWERTRAIN C- CHASSIS B- BODY U- NETWORK 2nd digit identifies code type 0, 2 - SAE Generic 1- Manufacturer Specific 3...