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 is 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 the support data is shown in the following table.

SUPPORT DATA LIST

Contents	Display	Unit of measure
DTC for freeze frame data	Freeze frame data	DTC
Air fuel ratio control system for bank 1	Fuel system for Bank1	Closed loop or Open loop
O₂ sensor output voltage	Oxygen Sensor #12	V
Short term fuel trim by O₂ 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 psi
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
Intake air amount	Mass Air Flow	g/s
Throttle position signal	Throttle Opening Angle	%
O₂ sensor #11	Oxygen Sensor #11	-
O₂ sensor #12	Oxygen Sensor #12	-

NOTE: For detailed operation procedure, refer to the SUBARU SELECT MONITOR OPERATION MANUAL.