Subaru Legacy IV (2008 year). Manual — part 101

EN(H4SO)(diag)-7

General Description

ENGINE (DIAGNOSTICS)

D: PREPARATION TOOL

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

1B022XU0

SUBARU SELECT
MONITOR III KIT

Used for troubleshooting the electrical system.

499987500

CRANKSHAFT
SOCKET

Used for rotating crankshaft.

ST1B022XU0

ST-499987500

EN(H4SO)(diag)-8

Electrical Component Location

ENGINE (DIAGNOSTICS)

4. Electrical Component Location

A: LOCATION

1. CONTROL MODULE

(1)

Engine control module (ECM)

(3)

Delivery (test) mode connector

(4)

Data link connector

(2)

Malfunction indicator light

EN-05727

(1)

(2)

(4)

(3)

(1)

EN-01147

CHECK
ENGINE

(2)

EN-05735

EN-02975

(3)

AT-01877

(4)

EN(H4SO)(diag)-9

Electrical Component Location

ENGINE (DIAGNOSTICS)

2. SENSOR

(1)

Mass air flow and intake air tem-
perature sensor

(3)

Engine coolant temperature sensor

(6)

Camshaft position sensor

(4)

Electronic throttle control

(7)

Crankshaft position sensor

(2)

Manifold absolute pressure sensor

(5)

Knock sensor

(8)

Oil temperature sensor

EN-05728

(1)

(3)

(4)

(7)

(2)

(5)

(6)

(8)

EN(H4SO)(diag)-10

Electrical Component Location

ENGINE (DIAGNOSTICS)

(1)

EN-05729

EN-01971

(2)

(3)

EN-02179

EN-01972

(4)

(5)

EN-00010

(6)

EN-00011

(7)

EN-00012

EN-04089

(8)