Mitsubishi Colt Ralliart. Manual — part 127

IGNITION SYSTEM

ENGINE ELECTRICAL

16-42

DETONATION SENSOR

REMOVAL AND INSTALLATION <4A9>

M1163002801270

CAUTION

• When the detonation sensor replacement is performed, use the M.U.T.-III to initialize the learning

value (Refer to GROUP 00, Precautions Before Service

− Initialization Procedure for Learning

Value in MPI Engine

P.00-20

).

•

Pre-removal Operation
• Inlet Manifold Removal (Refer to GROUP 15, Inlet Mani-

fold

P.15-11

).

Post-installation Operation
• Inlet Manifold Installation (Refer to GROUP 15, Inlet Man-

ifold

P.15-11

).

AC312253

AC402694AB

20 ± 1 N·m

1

2

Removal steps

1.

Detonation sensor connector

2.

Detonation sensor

Do not drop or hit the detonation sensor against other components. Internal damage may result,
and the detonation sensor will need to be replaced.

Main

Index

Group

TOC

IGNITION SYSTEM

ENGINE ELECTRICAL

16-43

REMOVAL AND INSTALLATION <4G1>

M1163002801281

CAUTION

• When the detonation sensor replacement is performed, use the M.U.T.-III to initialize the learning

value (Refer to GROUP 00, Precautions Before Service

− Initialization Procedure for Learning

Value in MPI Engine

P.00-20

).

•

Pre-removal Operation
• Inlet Manifold Stay Removal (Refer to GROUP 15, Inlet

Manifold

P.15-12

).

Post-installation Operation
• Inlet Manifold Stay Installation (Refer to GROUP 15, Inlet

Manifold

P.15-12

).

AC402114AB

20 ± 1 N·m

2

1

Inlet manifold

Removal steps

1.

Detonation sensor connector

>>

A

<<

2.

Detonation sensor

Do not drop or hit the detonation sensor against other components. Internal damage may result,
and the detonation sensor will need to be replaced.

INSTALLATION SERVICE POINT
>>A<< DETONATION SENSOR INSTALLA-
TION

AC402276AB

1. Install the detonation sensor to the cylinder block

in the area shown.

2. Tighten the detonation sensor mounting bolts to

the specified torque.

Tightening torque:20

± 1 N⋅m

Main

Index

Group

TOC

GROUP 17

ENGINE AND

EMISSION

CONTROL

CONTENTS

ENGINE CONTROL . . . . . . . . . .

17-2

GENERAL INFORMATION . . . . . .

17-2

ACCELERATOR PEDAL. . . . . . . .

17-2

REMOVAL AND INSTALLATION . . . . .

17-2

EMISSION CONTROL . . . . . . . .

17-4

GENERAL INFORMATION . . . . . .

17-4

EMISSION CONTROL DEVICE

REFERENCE TABLE . . . . . . . . . .

17-4

SERVICE SPECIFICATIONS. . . . .

17-5

SPECIAL TOOL . . . . . . . . . . . . . . .

17-5

VACUUM HOSE. . . . . . . . . . . . . . .

17-6

VACUUM HOSE PIPING DIAGRAM . . .

17-6

VACUUM CIRCUIT DIAGRAM . . . . . . .

17-8

VACUUM HOSE CHECK. . . . . . . . . . . .

17-9

VACUUM HOSE INSTALLATION . . . . .

17-9

CRANKCASE EMISSION

CONTROL SYSTEM . . . . . . . . . . .

17-10

GENERAL INFORMATION (CRANKCASE

EMISSION CONTROL SYSTEM) . . . . .

17-10

COMPONENT LOCATION (CRANKCASE

EMISSION CONTROL SYSTEM) . . . . .

17-12

POSITIVE CRANKCASE VENTILATION

SYSTEM CHECK . . . . . . . . . . . . . . . . . .

17-12

POSITIVE CRANKCASE VENTILATION

(PCV) VALVE CHECK . . . . . . . . . . . . . .

17-13

EVAPORATIVE EMISSION

CONTROL SYSTEM. . . . . . . . . . . .

17-13

GENERAL INFORMATION (EVAPORATIVE
EMISSION CONTROL SYSTEM) . . . . .

17-13

COMPONENT LOCATION (EVAPORATIVE
EMISSION CONTROL SYSTEM) . . . . .

17-14

PURGE CONTROL SYSTEM CHECK. .

17-15

PURGE PORT VACUUM CHECK . . . . .

17-15

PURGE CONTROL SOLENOID VALVE

CHECK . . . . . . . . . . . . . . . . . . . . . . . . . .

17-16

CHECK VALVE CHECK <4G1>. . . . . . .

17-17

CANISTER REMOVAL AND

INSTALLATION . . . . . . . . . . . . . . . . . . .

17-18

EXHAUST GAS RECIRCULATION

(EGR) VALVE . . . . . . . . . . . . . . . . .

17-19

GENERAL INFORMATION

(EGR SYSTEM) <4A9-CVT> . . . . . . . . .

17-19

COMPONENT LOCATION

(EGR SYSTEM) <4A9-CVT> . . . . . . . . .

17-20

EGR VALVE (STEPPER MOTOR)

CHECK <4A9-CVT> . . . . . . . . . . . . . . . .

17-20

REMOVAL AND INSTALLATION

<4A9-CVT>. . . . . . . . . . . . . . . . . . . . . . .

17-22

CATALYTIC CONVERTER . . . . . .

17-24

REMOVAL AND INSTALLATION

<4G1>. . . . . . . . . . . . . . . . . . . . . . . . . . .

17-24

Main

Index

ENGINE CONTROL

ENGINE AND EMISSION CONTROL

17-2

ENGINE CONTROL

GENERAL INFORMATION

M1171000100556

For the accelerator system, an electronic throttle
actuator control system without the accelerator cable
is used.

ACCELERATOR PEDAL

REMOVAL AND INSTALLATION

M1171003000354

CAUTION

• Never loosen the screw fixing the accelerator pedal assembly resin cover. If the screw is loos-

ened, the sensor position which exists inside the resin cover is off and the accelerator pedal posi-
tion sensor does not work normally.

•

AC207725 AB

1

13 ± 2 N·m

2

3

N

Removal steps

1.

Accelerator pedal position sensor
connector

2.

Accelerator pedal assembly

>>

A

<<

3.

Accelerator pedal arm stopper

Do not remove the accelerator pedal pad. If the pad is removed and installed, excessive force may
damage accelerator pedal position sensor.

Removal steps (Continued)

Main

Index

Group

TOC