Subaru Legacy IV (2008 year). Manual - part 108

EN(H4SO)(diag)-35

Subaru Select Monitor

ENGINE (DIAGNOSTICS)

Engine oil temperature

Oil Temperature

°C

t 85°C (After engine is 

warmed up.)

Oil switching solenoid valve duty R

OSV Duty R

%

16.9%

Oil switching solenoid valve duty L

OSV Duty L

%

16.9%

Oil switching solenoid valve current R

OSV Current R

mA

192 mA

Oil switching solenoid valve current L

OSV Current L

mA

192 mA

Variable valve lift mode

VVL Lift Mode

 — 

1

#1 cylinder roughness monitor

Roughness Monitor #1

 — 

0

#2 cylinder roughness monitor

Roughness Monitor #2

 — 

0

#3 cylinder roughness monitor

Roughness Monitor #3

 — 

0

#4 cylinder roughness monitor

Roughness Monitor #4

 — 

0

Knock sensor correction

Knocking Correction

deg

0.0 deg

Fuel tank pressure signal

Fuel Tank Pressure

mmHg, kPa, 

inHg or psig

+7.7 mmHg, +1.1 kPa, 

+0.31 inHg or +0.15 psig

AT/MT identification terminal

AT Vehicle ID Signal

 — 

AT vehicle/MT vehicle

Delivery (test) mode terminal

Test Mode Signal

 — 

OFF

D check request flag

D-check Require Flag

 — 

OFF

Delivery (test) mode terminal

Delivery Mode Connector 
(Test Mode Connector)

 — 

OFF

Neutral position switch signal

Neutral Position Switch

 — 

ON

Soft idle switch signal

Idle Switch Signal

 — 

ON

Ignition switch signal

Ignition Switch

 — 

ON

Power steering switch signal

P/S Switch Signal

 — 

OFF input (When OFF)

Air conditioning switch signal

A/C Switch

 — 

OFF input (When OFF)

Starter switch signal

Starter Switch

 — 

OFF

Rear oxygen monitor

Rear O2 Rich Signal

 — 

Rich/Lean

Knocking signal

Knocking Signal

 — 

None

Crankshaft position sensor signal

Crankshaft Position Sig.

 — 

ON

Camshaft position sensor signal

Camshaft Position Sig.

 — 

ON

Rear defogger switch signal

Rear Defogger SW

 — 

OFF input (When OFF)

Blower fan switch signal

Blower Fan SW

 — 

OFF input (When OFF)

Light switch signal

Light Switch

 — 

OFF input (When OFF)

A/C middle pressure switch signal

A/C Mid Pressure Switch

 — 

OFF input (When OFF)

Air conditioner compressor relay output signal

A/C Compressor Signal

 — 

OFF output (when OFF)

Radiator fan relay 1 signal

Radiator Fan Relay #1

 — 

OFF output (when OFF)

Radiator fan relay 2 signal

Radiator Fan Relay #2

 — 

OFF output (when OFF)

Fuel pump relay signal

Fuel Pump Relay

 — 

ON output

PCV hose assembly diagnosis signal

Blow-by leak Connector

 — 

Connected

Pressure control solenoid valve signal

PCV Solenoid Valve

 — 

OFF output

Drain valve signal

Vent. Solenoid Valve

 — 

OFF output

Variable valve lift diagnosis oil pressure switch signal 1 Eng. Oil Press. SW 1

 — 

ON

Variable valve lift diagnosis oil pressure switch signal 2 Eng. Oil Press. SW 2

 — 

ON

AT coordinate retard angle demand signal

Retard Signal from AT

 — 

None

AT coordinate fuel cut demand signal

Fuel Cut signal from AT

 — 

None

Torque control permission signal

Torque Permission Signal

 — 

Allowed (prohibited on 

MT vehicles)

Electronic throttle control motor relay signal

ETC Motor Relay

 — 

ON

Clutch switch signal

Clutch Switch

 — 

OFF (when OFF)

Stop light switch signal

Stop Light Switch

 — 

OFF (when OFF)

SET/COAST switch signal

SET/COAST SW

 — 

OFF (when OFF)

Contents

Display

Unit of measure

Note (at idling)

EN(H4SO)(diag)-36

Subaru Select Monitor

ENGINE (DIAGNOSTICS)

NOTE:
For detailed operation procedures, refer to the “PC application help for Subaru Select Monitor”.

3. READ CURRENT DATA FOR ENGINE (OBD MODE)

1) On the «Main Menu» display screen, select the {Each System Check}.
2) On the «System Selection Menu» display screen, select the {Engine Control System}.
3) Click the [OK] button after the information of engine type has been displayed.
4) On the «Engine Diagnosis» display screen, select the {OBD System}.
5) On the «OBD Menu» display screen, select the {Current Data Display & Save}.
6) On the «Current Data Display & Save» display screen, select the {All Data Display}.
7) Using the scroll key, scroll the display screen up or down until the desired data is shown.
• A list of the support data is shown in the following table.

RES/ACC switch signal

RESUME/ACCEL SW

 — 

OFF (when OFF)

Brake switch signal

Brake Switch

 — 

OFF input (When OFF)

Main switch signal

Main Switch

 — 

OFF input (When OFF)

Body integrated unit data reception

Body Int. Unit Data

 — 

ON

Body integrated unit counter update

Body Int. Unit Count

 — 

ON

Cruise control cancel switch signal

CC Cancel SW

 — 

OFF input (When OFF)

Malfunction indicator light signal

MIL On Flag

 — 

Off (when unlit)

Contents

Display

Referential value 

(at idling)

Unit of measure

Number of diagnosis code

Number of Diag. Code:

0

 — 

Condition of malfunction indicator light

MI (MIL)

OFF

 — 

Monitoring test of misfire

Misfire monitoring (Supp)

YES

 — 

Monitoring test of misfire

Misfire monitoring (Rdy)

YES

 — 

Monitoring test of fuel system

Fuel system monitoring 
(Supp)

YES

 — 

Monitoring test of fuel system

Fuel system monitoring 
(Rdy)

YES

 — 

Monitoring test of comprehensive component

Component monitoring 
(Supp)

YES

 — 

Monitoring test of comprehensive component

Component monitoring 
(Rdy)

YES

 — 

Test of catalyst

Catalyst Diagnosis (Supp)

YES

 — 

Test of catalyst

Catalyst Diagnosis (Rdy)

NO

 — 

Test of heating-type catalyst

Heated catalyst (Supp)

NO

 — 

Test of heating-type catalyst

Heated catalyst (Rdy)

N/A

 — 

Test of evaporative emission purge control system

Evaporative purge system 
(Supp)

YES

 — 

Test of evaporative emission purge control system

Evaporative purge system 
(Rdy)

NO

 — 

Secondary air system test

Secondary air system 
(Supp)

NO

 — 

Secondary air system test

Secondary air system 
(Rdy)

N/A

 — 

Test of air conditioning system refrigerant

A/C system refrigerant 
(Supp)

NO

 — 

Test of air conditioning system refrigerant

A/C system refrigerant 
(Rdy)

N/A

 — 

Test of oxygen sensor

Oxygen sensor (Supp)

YES

 — 

Test of oxygen sensor

Oxygen sensor (Rdy)

NO

 — 

Contents

Display

Unit of measure

Note (at idling)

EN(H4SO)(diag)-37

Subaru Select Monitor

ENGINE (DIAGNOSTICS)

Test of oxygen sensor heater

O2 Heater Diagnosis 
(Supp)

YES

 — 

Test of oxygen sensor heater

O2 Heater Diagnosis 
(Rdy)

NO

 — 

Test of EGR system

EGR system (Supp)

YES

 — 

Test of EGR system

EGR system (Rdy)

NO

 — 

Air fuel ratio control system for bank 1

Fuel system for Bank 1

Cl_normal

 — 

Engine load data

Calculated load value

23.0

%

Engine coolant temperature signal

Coolant Temp.

92

°C

Short term fuel trim by front oxygen (A/F) sensor (Bank 1)

Short term fuel trim B1

–0.8

%

Long term fuel trim by front oxygen (A/F) sensor (Bank 1)

Long term fuel trim B1

0.0

%

Intake manifold absolute pressure signal

Mani. Absolute Pressure

211

mmHg

Engine speed signal

Engine Speed

700

rpm

Vehicle speed signal

Vehicle Speed

0

km/h

#1 Cylinder ignition timing

Ignition timing adv. #1

16.0

°

Intake air temperature signal

Intake Air Temp.

36

°C

Intake air amount

Mass Air Flow

2.7

g/s

Throttle position signal

Throttle Opening Angle

13

%

Oxygen sensor (Bank 1 Sensor 2)

Oxygen sensor #12

0.7

V

A/F correction (Bank 1 Sensor 2)

Short term fuel trim #12

0.0

%

On-board diagnostic system

OBD System

OBD/OBD2

 — 

Front oxygen (A/F) sensor (bank 1 sensor 1)

Oxygen sensor #11

Support

 — 

Oxygen sensor (Bank 1 Sensor 2)

Oxygen sensor #12

Support

 — 

Elapsed time after engine start

Time Since Engine Start

 — 

sec

Travel distance after the malfunction indicator light illuminates

Lighted MI lamp history

 — 

km

A/F lambda signal (Bank 1 Sensor 1)

A/F Sensor #11

1.001

 — 

A/F sensor output signal (Bank 1 Sensor 1)

A/F Sensor #11

2.79

V

Target EGR

Commanded EGR

 — 

%

EGR error

EGR Error

 — 

%

Evaporative purge

Commanded Evap Purge

0

%

Fuel level signal

Fuel Level

 — 

%

Number of warm ups after DTC clear

Number of warm-ups

 — 

 — 

Travel distance after DTC clear

Meter since DTC cleared

 — 

km

Fuel tank pressure signal

Fuel Tank Pressure

8.8

mmHg

Atmospheric pressure signal

Atmosphere Pressure

Atmospheric 

pressure

mmHg

A/F lambda signal (Bank 1 Sensor 1)

A/F Sensor #11

1.001

 — 

A/F sensor current (Bank 1 Sensor 1)

A/F Sensor #11

0.00

mA

Catalytic temperature#1

Catalyst Temperature #11

 — 

°C

Monitoring test of misfire

Misfire monitoring 
(Enable)

YES

 — 

Monitoring test of misfire

Misfire monitoring (Comp)

NO

 — 

Monitoring test of fuel system

Fuel system monitoring 
(Enable)

YES

 — 

Monitoring test of fuel system

Fuel system monitoring 
(Comp)

NO

 — 

Monitoring test of comprehensive component

Component monitoring 
(Enable)

YES

 — 

Monitoring test of comprehensive component

Component monitoring 
(Comp)

NO

 — 

Contents

Display

Referential value 

(at idling)

Unit of measure

EN(H4SO)(diag)-38

Subaru Select Monitor

ENGINE (DIAGNOSTICS)

NOTE:
For detailed operation procedures, refer to the “PC application help for Subaru Select Monitor”.

Test of catalyst

Catalyst Diagnosis 
(Enable)

YES

 — 

Test of catalyst

Catalyst Diagnosis 
(Comp)

NO

 — 

Test of heating-type catalyst

Heated catalyst (Enable)

N/A

 — 

Test of heating-type catalyst

Heated catalyst (Comp)

N/A

 — 

Test of evaporative emission purge control system

Evaporative purge system 
(Enable)

NO

 — 

Test of evaporative emission purge control system

Evaporative purge system 
(Comp)

NO

 — 

Secondary air system test

Secondary air system 
(Enable)

N/A

 — 

Secondary air system test

Secondary air system 
(Comp)

N/A

 — 

Test of air conditioning system refrigerant

A/C system refrigerant 
(Enable)

N/A

 — 

Test of air conditioning system refrigerant

A/C system refrigerant 
(Comp)

N/A

 — 

Test of oxygen sensor

Oxygen sensor (Enable)

YES

 — 

Test of oxygen sensor

Oxygen sensor (Comp)

NO

 — 

Test of oxygen sensor heater

O2 Heater Diagnosis 
(Enable)

YES

 — 

Test of oxygen sensor heater

O2 Heater Diagnosis 
(Comp)

NO

 — 

Test of EGR system

EGR system (Enable)

YES

 — 

Test of EGR system

EGR system (Comp)

NO

 — 

ECM power supply voltage

Control module voltage

13.789

V

Absolute load

Absolute Load Value

22

%

A/F target lambda

Target Equivalence Ratio

0.976

 — 

Relative throttle opening angle

Relative Throttle Pos.

2

%

Ambient temperature

Ambient Temperature

Ambient air 

temperature

°C

Absolute throttle opening angle 2

Absolute Throttle Pos.#2

32

%

Absolute accelerator opening angle 1

Accelerator Pedal Pos.#1

13

%

Absolute accelerator opening angle 2

Accelerator Pedal Pos.#2

13

%

Target throttle opening angle

Target Throt. Act. Cont.

0

%

Engine operating time while malfunction indicator light lit

Time while MIL lighted

 — 

min

Elapsed time after DTC clear

Time since DTC cleared

 — 

min

Fuel used

Type of fuel

GAS

 — 

Relative acceleration opening angle

Relative Accelera. Pos.

0

%

Contents

Display

Referential value 

(at idling)

Unit of measure