Read Freeze Frame Data For Engine (OBD Mode)
WARNING: This page is about a different variant/trim than selected.
- 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.SUPPORT DATA REFERENCE CHART
Contents Display Unit of measure DTC of freeze frame data Freeze frame data DTC Air fuel ratio control system for bank 1 Fuel system for Bank 1 - 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 (Bank 1) Short term fuel trim B1 % Long term fuel trim by front oxygen (A/F) sensor (Bank 1) 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 adv. #1 Ignition timing adv. #1 ° Intake air temperature Intake Air Temp. °C Amount of intake air Mass Air Flow g/s Throttle opening angle Throttle Opening Angle % Secondary air control status Secondary air system - Oxygen sensor #12 Oxygen sensor #12 V A/F correction #12 Short term fuel trim #12 % OBD system OBD System - Oxygen sensor #11 Oxygen sensor #11 Support Oxygen sensor #12 Oxygen sensor #12 Support Elapsed time after starting the engine Time Since Engine Start sec Evaporative purge Commanded EVAP Purge % Fuel level Fuel Level % Tank pressure Fuel Tank Pressure mmHg, kPa, inHg or psig Atmospheric pressure Atmosphere Pressure mmHg, kPa, inHg or psig ECM power supply voltage Control module voltage V Absolute load Absolute Load Value % A/F 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 procedures, refer to the "SUBARU SELECT MONITOR ".