Read Freeze Frame Data For Engine (OBD Mode)
- On the «Main Menu» display screen, select the {Each System Check}.
- On the «System Selection Menu» display screen, select the {Engine Control System}.
- Click the [OK] button after the information of engine type has been displayed.
- On the «Engine Diagnosis» display screen, select the {OBD System}.
- On the «OBD Menu» display screen, select the {Freeze Frame Data Display}.
- A list of the support data is shown in the following chart.
SUPPORT DATA REFERENCE
| Remarks | Display | Unit of measure |
|---|---|---|
| DTC of freeze frame data | Freeze frame data | Diagnostic code |
| Air fuel ratio control system for bank 1 | Fuel system for Bank 1 | - |
| Engine load data | Calculated load value | % |
| Engine coolant temperature signal | Coolant Temp. | °C or °F |
| Short term fuel trim by front oxygen (A/F) sensor (Bank 1) | Short term fuel trim B1 | % |
| Long term fuel trim by front oxygen (A/F) sensor (Bank 1) | Long term fuel trim B1 | % |
| Intake manifold absolute pressure signal | Mani. Absolute Pressure | mmHg, kPa, inHg or psi |
| Engine speed signal | Engine Speed | RPM |
| Vehicle speed signal | Vehicle Speed | km/h or MPH |
| Ignition timing #1 | Ignition timing adv. #1 | ° |
| Intake air temperature | Intake Air Temp. | °C |
| Amount of intake air | Mass Air Flow | g/s |
| Throttle opening angle | Throttle Opening Angle | % |
| Secondary air control status | Secondary air system | - |
| Oxygen sensor #12 | Oxygen sensor #12 | V |
| A/F correction #12 | Short term fuel trim #12 | % |
| OBD system | OBD System | - |
| Oxygen sensor #11 | Oxygen sensor #11 | Supported |
| Oxygen sensor #12 | Oxygen sensor #12 | Supported |
| Elapsed time after starting the engine | Time Since Engine Start | sec |
| Evaporative purge | Commanded Evap Purge | % |
| Fuel level | Fuel Level | % |
| Fuel tank pressure | Fuel Tank Pressure | mmHg, kPa, inHg or psig |
| Atmospheric pressure | Atmosphere Pressure | mmHg, kPa, inHg or psig |
| ECM power voltage | Control module voltage | V |
| Absolute load | Absolute Load Value | % |
| A/F target lambda | Target Equivalence Ratio | - |
| Relative throttle opening angle | Relative Throttle Pos. | % |
| Ambient temperature | Ambient Temperature | °C or °F |
| Absolute throttle opening angle 2 | Absolute Throttle Pos.#2 | % |
| Absolute accelerator opening angle 1 | Accelerator Pedal Pos.#1 | % |
| Absolute accelerator opening angle 2 | Accelerator Pedal Pos.#2 | % |
| Target throttle opening angle | Target Throt. Act. Cont. | % |
NOTE:
For detailed operation procedure, refer to the PC application help for Subaru Select Monitor.