Read Freeze Frame Data For Engine (OBD Mode)
- 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
Contents Display Unit of measure DTC of freeze frame data Freeze frame data Diagnostic code 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 #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 A/F correction #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 Elapsed Time After Starting Engine sec Evaporative purge Evaporative purge % Fuel level Fuel level % Fuel tank pressure Tank pressure mmHg, kPa, inHg or psig Atmospheric pressure Atmospheric Pressure mmHg, kPa, inHg or psig ECM power voltage ECM power voltage V Absolute load Absolute load % A/F target lambda A/F target lambda - Relative throttle opening angle Relative throttle position % Ambient temperature Ambient temperature °C or °F Absolute throttle opening angle 2 Absolute throttle opening angle 2 % Absolute accelerator opening angle 1 Absolute accelerator opening angle 1 % Absolute accelerator opening angle 2 Absolute accelerator opening angle 2 % Target throttle opening angle Target throttle opening angle %
NOTE:
For detailed operation procedure, refer to the "PC application help for Subaru Select Monitor".