Subaru Legacy 2001 Service Manual page 45

5. READ CURRENT DATA FOR ENGINE. (OBD MODE)
1) On the Main Menu
2) On the System Selection Menu
[YES] key.
3) Press the [YES] key after displayed the information of engine type.
4) On the Engine Diagnosis
5) On the OBD Menu
key.
6) On the Data Display Menu
7) Using the scroll key, move the display screen up or down until the desired data is shown.
¼ 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 (Bank 1, Bank 2, Rear)
Test of oxygen sensor heater (Bank 1, Bank 2, Rear)
Test of EGR system
Air fuel ratio control system for bank 1
Air fuel ratio control system for bank 2
Engine load data
Engine coolant temperature signal
Short term fuel trim by front oxygen (A/F) sensor bank 1
Long term fuel trim by front oxygen (A/F) sensor bank 1
Short term fuel trim by front oxygen (A/F) sensor bank 2
Long term fuel trim by front oxygen (A/F) sensor bank 2
Intake manifold absolute pressure signal
Engine speed signal
Vehicle speed signal
Ignition timing advance for #1 cylinder
Intake air temperature signal
Throttle position signal
A/F sensor equipment
Rear oxygen sensor output signal
Air fuel ratio correction by rear oxygen sensor
On-board diagnostic system
NOTE:
For detailed operation procedure, refer to the SUBARU SELECT MONITOR OPERATION MANUAL.
SUBARU SELECT MONITOR
display screen, select the {Each System Check} and press the [YES] key.
display screen, select the {Engine Control System} and press the
display screen, select the {OBD System} and press the [YES] key.
display screen, select the {Current Data Display & Save} and press the [YES]
display screen, select the {Data Display} and press the [YES] key.
Contents
EN(H6)-43
S048503A1605
Display
Number of Diagnosis Code
MIL Status
Misfire monitoring
Fuel system monitoring
Component monitoring
Catalyst Diagnosis
Heated catalyst
Evaporative purge system
Secondary air system
A/C system refrigerant
Oxygen sensor
Oxygen sensor heater
EGR steps
Fuel System for Bank 1
Fuel System for Bank 2
Engine Load
Coolant Temp.
Short term fuel trim B1
Long term fuel trim B1
Short term fuel trim B2
Long term fuel trim B2
Mani. Absolute Pressure
Engine Speed
Vehicle Speed
Ignition timing adv. #1
Intake Air Temp.
Throttle Opening Angle
A/F sensor
Oxygen Sensor #12
Short term fuel trim #12
OBD System
Engine (DIAGNOSTICS)
Unit of measure
—
ON or OFF
ON or OFF
ON or OFF
ON or OFF
ON or OFF
ON or OFF
ON or OFF
ON or OFF
ON or OFF
ON or OFF
ON or OFF
STEP
ON or OFF
ON or OFF
%
°C or °F
%
%
%
%
mmHg or kPa or inHg or
psi
rpm
km/h or MPH
°
°C or °F
%
ON or OFF
V
%
—