Mitsubishi Galant. Manual — part 382

EMISSION CONTROL

TSB Revision

ENGINE AND EMISSION CONTROL

17-98

REMOVAL AND INSTALLATION

M1173003900096

AC004608

49 N·m
36 ft-lb

12 N·m
106 in-lb

12 N·m
106 in-lb

44 N·m
32 ft-lb

N

N

49 N·m
36 ft-lb

1

2

3

3

<2.4L ENGINE>

AB

REMOVAL STEPS

<<A>>

>>A<<

1.

HEATED OXYGEN SENSOR
(REAR)

2.

FRONT EXHAUST PIPE
(CATALYTIC CONVERTER
INCORPORATED)

3.

HANGER

REMOVAL STEPS (Continued)

EMISSION CONTROL

TSB Revision

ENGINE AND EMISSION CONTROL

17-99

AC005045

44 N·m
32 ft-lb

32 N·m
24 ft-lb

12 N·m
106 in-lb

49 N·m
36 ft-lb

34 N·m
25 ft-lb

44 N·m
32 ft-lb

N

N

N

N

12 N·m
106 in-lb

49 N·m
36 ft-lb

49 N·m
36 ft-lb

44 N·m
32 ft-lb

34 N·m
25 ft-lb

32 N·m
24 ft-lb

12 N·m
1076 in-lb

N

1

2

3

4

5

6

7

8

9

<3.0L ENGINE>

AB

FRONT CATALYTIC CONVERTER
(LH) REMOVAL STEPS

<<A>>

>>A<<

1.

LEFT BANK HEATED OXYGEN
SENSOR (REAR)

2.

FRONT EXHAUST PIPE
(CATALYTIC CONVERTER
INCORPORATED)

3.

HANGER

4.

FRONT CATALYTIC CONVERTER
(LH)

5.

EXHAUST FITTING STAY (LH)

FRONT CATALYTIC CONVERTER
(RH) REMOVAL STEPS

<<A>>

>>A<<

1.

LEFT BANK HEATED OXYGEN
SENSOR (REAR)

2.

FRONT EXHAUST PIPE
(CATALYTIC CONVERTER
INCORPORATED)

3.

HANGER

<<A>>

>>A<<

6.

RIGHT BANK HEATED OXYGEN
SENSOR (REAR)

<<A>>

>>A<<

7.

RIGHT BANK HEATED OXYGEN
SENSOR (FRONT)

8.

FRONT CATALYTIC CONVERTER
(RH)

9.

EXHAUST FITTING STAY (RH)

SPECIFICATIONS

TSB Revision

ENGINE AND EMISSION CONTROL

17-100

REMOVAL SERVICE POINT

<<A>> HEATED OXYGEN SENSOR (REAR)/LEFT BANK
HEATED OXYGEN SENSOR (REAR)/RIGHT BANK HEATED
OXYGEN SENSOR (REAR)/RIGHT BANK HEATED OXYGEN
SENSOR (FRONT) REMOVAL
Use special tool MD998770 to remove the oxygen sensor.

INSTALLATION SERVICE POINT

>>A<< RIGHT BANK HEATED OXYGEN SENSOR (FRONT)/
RIGHT BANK HEATED OXYGEN SENSOR (REAR)/LEFT
BANK HEATED OXYGEN SENSOR (REAR)/HEATED
OXYGEN SENSOR (REAR) INSTALLATION
Use special tool MD998770 to installation the oxygen sensor.

SPECIFIC ATIO NS

FASTENER TIGHTENING SPECIFICATIONS

M1173006400067

ACX02426 AB

MD998770

ACX02426 AB

MD998770

ITEMS

SPECIFICATIONS

Engine control system

Accelerator pedal bracket installation

12 N

⋅

m(106 in-lb)

Auto-cruise control system

Auto-cruise control-ECU installation nut

4.9 N

⋅

m (43 in-lb)

Emission control system

EGR valve bolt <2.4L Engine>

19 N

⋅

m (14 ft-lb)

EGR valve bolt <3.0L Engine>

22 N

⋅

m (16 ft-lb)

Exhaust fitting stay(M8) <3.0L Engine>

12 N

⋅

m (106 in-lb)

SPECIFICATIONS

TSB Revision

ENGINE AND EMISSION CONTROL

17-101

SERVICE SPECIFICATIONS

M1173000300084

Exhaust fitting stay(M12) <3.0L Engine>

32 N

⋅

m (24 ft-lb)

Front catalytic converter nut

34 N

⋅

m (25 ft-lb)

Front exhaust pipe nut

49 N

⋅

m (36 ft-lb)

Hanger bolt

12 N

⋅

m (106 in-lb)

Heated oxygen sensor

44 N

⋅

m (32 ft-lb)

ITEMS

SPECIFICATIONS

ITEMS

STANDARD VALUE

Engine control system

Accelerator cable free play mm (in)

1

−

2 (0.04

−

0.08)

Curb idle speed r/min

700

±

100

Emission control system

EGR solenoid coil resistance [at 20

°

C (68

°

F)]

Ω

29

−

35

Evaporative emission purge solenoid coil resistance [at 20

°

C (68

°

F)]

Ω

30

−

34

Evaporative emission ventilation solenoid coil resistance [at 20

°

C (68

°

F)]

Ω

17

−

21

Purge flow cm

3

/s (SCFH) [at 80

−

95

°

C (176

−

205

°

F) with sudden revving]

20 (2.5)