Subaru Legacy (2005 year). Manual - part 97

IG(H4SO 2.0)-9

IGNITION

Ignition Coil and Ignitor Assembly

Specified resistance (2.0 L model):

[Secondary side]

Between (A) and (B)

18.0 k

Ω±

20%

Between (C) and (D)

18.0 k

Ω±

20%

Specified resistance (2.5 L model):

[Secondary side]

Between (A) and (B)

11.7 k

Ω±

15%

Between (C) and (D)

11.7 k

Ω±

15%

IG-02003

(C)

(A)

(D)

(B)

IG-00097

(D)

(B)

(C)

(A)

IG(H4SO 2.0)-10

IGNITION

Spark Plug Cord

4. Spark Plug Cord

A: INSPECTION

Check the following items.
• Damage to cords, deformation, burning or rust
formation of terminals
• Resistance value of cords

Resistance value (2.0 L model):

#1 cord: 5.9 — 11.1 k

Ω

#2 cord: 8.8 — 14.8 k

Ω

#3 cord: 6.8 — 11.7 k

Ω

#4 cord: 8.8 — 14.8 k

Ω

Resistance value (2.5 L model):

#1 cord: 7.1 — 12.1 k

Ω

#2 cord: 12.1 — 19.9 k

Ω

#3 cord: 7.7 — 13.0 k

Ω

#4 cord: 12.3 — 20.2 k

Ω

IG-00102

STARTING/CHARGING SYSTEMS

SC(H4SO 2.0)

Page

1.

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

2.

Starter .........................................................................................................6

3.

Generator ..................................................................................................14

4.

Battery.......................................................................................................20

SC(H4SO 2.0)-2

STARTING/CHARGING SYSTEMS

General Description

1. General Description

A: SPECIFICATION

Item

Specifications

Vehicle model

MT

AT

Starter

Model

Reduction type

Model

M000T30471

M000T20171

Manufacturer

Mitsubishi Electric

Voltage and output

12 V — 1.0 kW

12 V — 1.4 kW

Revolving direction

Counterclockwise (when observed from pinion)

Number of pinion teeth

8

9

No-load character-
istics

Voltage

11 V

Current

95 A or less

90 A or less

Rotating 
speed

More than 2,500 rpm

More than 2,000 rpm

Load characteris-
tics

Voltage

7.5 V

7.7 V

Current

300 A

400 A

Torque

8.84 N

⋅m (0.90 kgf-m, 6.5 ft-lb) or 

more

16.7 N

⋅m (1.70 kgf-m, 12.3 ft-lb) or 

more

Rotating 
speed

More than 870 rpm

More than 710 rpm

Lock characteris-
tics

Voltage

4 V

3.5 V

Current

680 A or less

960 A or less

Torque

17 N

⋅m (1.73 kgf-m, 12.5 ft-lb) or 

more

31 N

⋅m (3.16 kgf-m, 22.9 ft-lb) or 

more

Generator

Model

Rotating-field three-phase type, voltage regulator built-in type, with load 

response control system

Model

2.0 L and 2.5 
L non-turbo

A3TG0491

3.0 L non-
turbo

A3TG0591

Manufacturer

Mitsubishi Electric

Voltage and output

12 V — 110 A

Polarity on ground side

Negative

Revolving direction

Clockwise (when observed from pulley side)

Armature connection

3-phase Y-type

Output current

1,500 rpm — 50 A or more
2,500 rpm — 91 A or more

5,000 rpm — 105 A or more

Regulated voltage

14.1 — 14.8 V [20

°C (68°F)]

Battery

Type and capacity

EC, EK, K4, 
EH, ER model

12V — 48AH (55D23L)

2.0 L non-turbo : 12V — 52 AH 

(65D23L)

2.5 L non-turbo and 3.0 L non-turbo : 

12V — 52 AH (75D23L)

KS, KA model

2.0 L non-turbo and 2.5 L non-turbo : 12V — 27 AH (34B19L)

Turbo and 3.0 L non-turbo : 12V — 48 AH (55D23L)