OBD-II Freeze Frame Data

WARNING: This page is about a different car, the 2014 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

This is technical data which indicates the engine condition at the time of the first malfunction. This data will remain in the memory even if another emission-related DTC is stored, with the exception of the Misfire or Fuel System DTCs. Once FREEZE FRAME DATA for the Misfire or Fuel System DTC is stored, it will overwrite any previous data and the FREEZE FRAME DATA will not be overwritten again.