Mode $02 (Powertrain Freeze Frame Data)
WARNING: This page is about a different variant/trim than selected.
Refer to data denoting the operating condition when trouble is detected by the on-board diagnosis system. A list of the support data and PID (Parameter Identification) codes are shown in MODE $02 (POWERTRAIN FREEZE FRAME DATA) .
MODE $02 (POWERTRAIN FREEZE FRAME DATA)
| PID | Data | Unit of measure |
|---|---|---|
| 02 | DTC that caused CARB required freeze frame data storage | - |
| 03 | Fuel system control status | - |
| 04 | Calculated engine load value | % |
| 05 | Engine coolant temperature | °C |
| 06 | Short term fuel trim (Bank 1 Sensor 1) | % |
| 07 | Long term fuel trim (Bank 1 Sensor 1) | % |
| 08 | Short term fuel trim (Bank 2 Sensor 1) | % |
| 09 | Long term fuel trim (Bank 2 Sensor 1) | % |
| 0B | Intake manifold absolute pressure | kPa |
| 0C | Engine speed | rpm |
| 0D | Vehicle speed | MPH |
| 0E | Ignition timing advance | ° |
| 0F | Intake air temperature | °C |
| 10 | Air flow rate from mass air flow sensor | g/sec |
| 11 | Throttle valve opening angle | % |
| 13 | Check whether oxygen sensor is installed. | - |
| 15 | Oxygen sensor output voltage and short term fuel trim (Bank 1 Sensor 2) | V and % |
| 16 | Oxygen sensor output voltage and short term fuel trim (Bank 1 Sensor 3) | V and % |
| 19 | Oxygen sensor output voltage and short term fuel trim (Bank 2 Sensor 2) | V and % |
| 1C | Supporting OBD system | - |
NOTE:
Refer to OBD-II general scan tool manufacturer's operation manual to access freeze frame data (MODE $02).