Subaru Legacy 2003 Service Manual page 432

5. READ CURRENT DATA FOR ENGINE. (OBD MODE)
1) On the «Main Menu» display screen, select the {Each System Check} and press the [YES] key.
2) On the «System Selection Menu» display screen, select the {Engine Control System} and press the [YES]
key.
3) Press the [YES] key after displayed the information of engine type.
4) On the «Engine Diagnosis» display screen, select the {OBD System} and press the [YES] key.
5) On the «OBD Menu» display screen, select the {Current Data Display & Save} and press the [YES] key.
6) On the «Data Display Menu» display screen, select the {Data Display} and press the [YES] key.
7) Using the scroll key, move the display screen up or down until the desired data is shown.
• A list of the support data is shown in the following table.
Number of diagnosis code
Malfunction indicator lamp status
Monitoring test of misfire
Monitoring test of fuel system
Monitoring test of comprehensive component
Test of catalyst
Test of heated catalyst
Test of evaporative emission purge control system
Test of secondary air system
Test of air conditioning system refrigerant
Test of oxygen sensor
Test of oxygen sensor heater
Air fuel ratio control system for bank 1
Engine load data
Engine coolant temperature signal
Short term fuel trim by front oxygen (A/F) sensor
Long term fuel trim by front oxygen (A/F) sensor
Intake manifold absolute pressure signal
Engine speed signal
Vehicle speed signal
Ignition timing advance for #1 cylinder
Intake air temperature signal
Intake air amount signal
EGR signal
Throttle position signal
Rear oxygen sensor output signal
Air fuel ratio correction by rear oxygen sensor
On-board diagnostic system
Front oxygen (A/F) sensor equipment
Oxygen sensor equipment
Front oxygen (A/F) sensor output signal
NOTE:
For detailed operation procedure, refer to the SUBARU SELECT MONITOR OPERATION MANUAL.
SUBARU SELECT MONITOR
Contents
EN(H4SO)-35
Display
Number of Diag. Code
MI
Misfire monitoring
Fuel system monitoring
Component monitoring
Catalyst Diagnosis
Heated catalyst
Evaporative purge system
Secondary air system
A/C system refrigerant
Oxygen sensor
O2 Heater Diagnosis
Fuel System for Bank 1
Calculated load valve
Coolant Temp.
Short term fuel trim B1
Long term fuel trim B1
Mani. Absolute Pressure
Engine Speed
Vehicle Speed
Ignition timing adv. #1
Intake Air Temp.
Mass Air Flow
EGR System
Throttle Opening Angle
Oxygen Sensor #12
Short term fuel trim #12
OBD System
Oxygen sensor #11
Oxygen sensor #12
A/F Sensor #11
ENGINE (DIAGNOSTICS)
Unit of measure
—
ON or OFF
Complete or incomplete
Complete or incomplete
Complete or incomplete
Complete or incomplete
No support
Complete or incomplete
No support
No support
Complete or incomplete
Complete or incomplete
ON or OFF
—
°C or °F
%
%
mmHg or kPa or inHg or
psig
rpm
km/h or MPH
°
°C or °F
g/s
No support
%
V
%
—
Supported
Supported
V