Read Freeze Frame Data For Engine (OBD Mode)
- On the «Main Menu» display screen, select {Each System Check}.
- On the «System Selection Menu» display screen, select {Engine Control System}.
- Select the [OK] 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 {Freeze Frame Data}.
A list of the support data is shown in the following table.
ENGINE FREEZE FRAME DATA DISPLAY CHARTContents Display Unit of measure Freeze frame data DTC code Freeze frame data DTC Air fuel ratio control system for bank 1 Fuel system for Bank1 Normal CLOSE or OPEN early period 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 Timing ° 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 % Front oxygen (A/F) sensor (Bank 1 Sensor 1) Oxygen sensor #11 Support Oxygen sensor (Bank 1 Sensor 2) Oxygen sensor #12 Support Oxygen sensor (Bank 1 Sensor 2) Oxygen sensor #12 V A/F correction (Bank 1 Sensor 2) Short term fuel trim #11 % On-board diagnostic system OBD system - Time elapsed after engine start Time Since Engine Start sec Target EGR Target EGR % EGR deviation 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 "SUBARU SELECT MONITOR OPERATION MANUAL".