Read Freeze Frame Data For Engine (OBD Mode)
- On the «Main Menu» display screen, select {Each System Check} and press the [YES] key.
- On the «System Selection Menu» display screen, select {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 {OBD System} and press the [YES] key.
- On the «Menu» screen, select {Freeze Frame Data} and press the [YES] key.
- A list of the support data is shown in the following table.
SUPPORT DATA
| DESCRIPTION | Display | Unit of measure |
|---|---|---|
| Freeze frame data DTC code | Freeze frame data | DTC |
| Air fuel ratio control system for bank 1 | Bank 1 fuel system | Close normal or open initial |
| Oxygen sensor output voltage | Oxygen sensor #12 | V |
| Short term fuel trim by oxygen sensor | Short term fuel trim B1 | % |
| Engine load data | Engine load | % |
| 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 advance for #1 cylinder | Ignition advance #1 | ° |
| Intake air temperature signal | Intake Air Temp. | °C or °F |
| Amount of intake air | Mass Air Flow | g/s |
| Throttle position signal | Throttle Opening Angle | % |
| Secondary air system | Secondary air system | - |
| Oxygen sensor #11 | Oxygen sensor #11 | Support |
| Oxygen sensor #12 | Oxygen sensor #12 | Support |
NOTE:
For detailed operation procedure, refer to the "SUBARU SELECT MONITOR OPERATION MANUAL".