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 table.
FREEZE FRAME DATA FOR ENGINE (OBD MODE)
| Contents | Display | Unit of measure |
|---|---|---|
| Freeze frame data DTC code | Freeze frame data | DTC |
| Air fuel ratio control system for bank 1 | Fuel system for Bank 1 | Normal CLOSE or OPEN early period |
| 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 | A/F Correction Value #1 | % |
| Long term fuel trim by front oxygen (A/F) sensor | A/F Learning Value #1 | % |
| Intake manifold absolute pressure signal | Mani. Absolute Pressure | mmHg, kPa, inHg or psig |
| Engine speed signal | Engine speed | rpm |
| Vehicle speed signal | Vehicle Speed | km/h or MPH |
| Ignition timing advance for #1 cylinder | Ignition Timing adv. #1 | ° |
| Intake air temperature signal | Intake Air Temp. | °C or °F |
| Amount of intake air | Mass Air Flow | g/s or lb/m |
| Throttle position signal | Throttle Opening Angle | % |
| Oxygen sensor (Bank 1 Sensor 2) | Oxygen sensor #12 | V |
| A/F correction (Bank 1 Sensor 2) | A/F Correction #12 | % |
| On-board diagnostic system | OBD system | - |
| Front oxygen (A/F) sensor (Bank 1 Sensor 1) | Oxygen sensor #11 | Support |
| Oxygen sensor (Bank 1 Sensor 2) | Oxygen sensor #12 | Support |
| Time elapsed after engine start | Time Since Engine Start | sec |
| Target EGR | Target EGR | % |
| EGR error | EGR deviation | % |
| Evaporative purge | Commanded Evap Purge | % |
| Fuel level signal | Fuel Level | % |
| Fuel tank pressure signal | 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 ratio 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.