Subaru Legacy (2005 year). Service manual — part 419

SPEED CONTROL SYSTEMS

SP(H6DO)

Page

1.

General Description . . . . . . . . . . . . . . . . . . . . . 2

SP(H6DO)-2

SPEED CONTROL SYSTEMS

General Description

1. General Description

A: SPECIFICATION

Specifications for 3.0 L DOHC non-turbo model are
the same as 2.0 L SOHC model. <Ref. to SP(H4SO
2.0)-2, General Description.>

IGNITION

IG(H6DO)

Page

1.

General Description . . . . . . . . . . . . . . . . . . . . . 2

2.

Spark Plug. . . . . . . . . . . . . . . . . . . . . . . . ...4

3.

Ignition Coil . . . . . . . . . . . . . . . . . . . . . . . . .7

IG(H6DO)-2

IGNITION

General Description

1. General Description

A: SPECIFICATION

B: COMPONENT

Item

Specifications

Ignition coil

Model

FK0140

⋅ FK0333

Ignition system

Independent ignition coil

Manufacturer

Diamond Electric

Spark plug

Manufacturer and type

NGK: ILFR6B

Thread size (diameter, pitch, length)

mm

14, 1.25, 26.5

Spark plug gap

mm (in)

0.7 — 0.8 (0.028 — 0.031)

Electrode

Iridium

(1)

Spark plug

Tightening torque: N

⋅

m (kgf-m, ft-lb)

(2)

Ignition coil

T1: 16 (1.6, 11.7)

T2: 21 (2.1, 15.2)

IG-00052

(1)

(1)

(2)

(2)

T1

T2

T2

T1