Read Freeze Frame Data For Engine. (OBD Mode)
- On the «Main Menu» display screen, select the {Each System Check} and press the [YES] key.
- On the «System Selection Menu» display screen, select the {Engine Control System} and press the [YES] key.
- Press the [YES] key after the information of engine type has been displayed.
- On the «Engine Diagnosis» display screen, select the {OBD System} and press the [YES] key.
- On the «OBD Menu» display screen, select the {Freeze Frame Data} and press the [YES] key.
- A list of support data is shown in the following table.
FREEZE FRAME DATA FOR ENGINE - OBD MODE
| Contents | Display | Unit of measure | Note (at idling) |
|---|---|---|---|
| DTC for freeze frame data | Freeze frame data | - | DTC |
| Air fuel ratio control system for bank 1 | Fuel system for Bank 1 | - | CLOSE normal or OPEN initial |
| Oxygen sensor output voltage | Oxygen Sensor #12 | V | - |
| Air fuel ratio correction by rear oxygen sensor | Short term fuel trim #12 | % | - |
| 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 | Short term fuel trim B1 | % | - |
| Long term fuel trim by front oxygen (A/F) sensor | Long term fuel trim B1 | % | - |
| 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 signal | Ignition Timing | ° | - |
| Intake air temperature signal | Intake Air Temp | °C or °F | - |
| Intake air volume | Mass Air Flow | g/s | - |
| Throttle position signal | Throttle Opening Angle | % | - |
| Secondary air system | Sec. Air system | - | - |
| Oxygen sensor #11 | Oxygen sensor #11 | - | Support |
| Oxygen sensor #12 | Oxygen sensor #12 | - | Support |
NOTE:
For detailed operation procedure, refer to SUBARU SELECT MONITOR OPERATION MANUAL.