mitsubishi motors 2013my mirageingenieriamecatronica.com/wp-content/uploads/2020/... · 11 engine...

0Pub. No. PTFE1223

Technical Highlights & Service Points

Japan spec.

MITSUBISHI MOTORS

2013MY MIRAGE

11

Group Description of contents Page

00 General Model line up, New items, Model code,

VIN3

11 Engine mechanical (3A9) General information, Construction,

Service points13

12 Engine lubrication Service points 44

13A Fuel Sensors, Each controls, Service

points, AS&G system construction,

Operation

47

13B Fuel supply Service points 87

14 Cooling Service points 89

15 Intake and exhaust 92

16 Engine electrical 94

17 Engine and emission

control96

23 CVT (F1CJB) General information, Construction,

Electronic control, Service points98

26 Front axle 133

27 Rear axle 136

31 Tire and wheel 138

32 Power plant mount 140

22

Group Description of contents Page

33 Front suspension Construction, Service points 142

34 Rear suspension Construction, Service points 146

35A Basic brake Construction, Service points 149

35B ABS 154

35C ASC Construction 159

36C Parking brake 173

37 Steering EPS construction, EPS operation 175

42A Body Construction 187

42B KOS & OSS General information, Operation, Service

points (Keyless operation key registration,

ECU replacement)

194

51 Exterior 249

52A Interior 253

52B SRS air bag Service points 257

54A Chassis electrical General information (Lighting, combination

meter)262

54B/C LIN & CAN 278

55 Heater, A/C and Ventilation 281

Major maintenance interval 285

33

General

44

00-01

Model line-up

General

1) Japan spec.

Model CodePrice Class Engine Emission Transmission

Type LHD RHD

A05A ---- XTHX H-line

3A90 DOHC

MIVEC AS&G

(999mL)

H23 YEAR

regulation

(JPN

regulation)

F1CJB

INVECS-III

(2WD, CVT)

55

Group Contents Remark

11The newly developed 3A90 D4-ECI Multi MIVEC(1.0L)

engine has been adopted.

13A

V.V.T. type MIVEC (intake side only) has been adopted.

Auto stop & go system has been adopted.Basically same as 12MY

LANCER Japan spec.

23The newly developed F1CJB continuously variable

transmission has been adopted.

37 Electronic power steering (EPS) has been adopted.

42B One touch start system (OSS) has been adopted Basically same as ASX

New items

00-02

66

General 00-03

Vehicle information code plate

No. Item Example Content

1 Model A03A Vehicle model

XTMHR Model series

2 Engine 3A90 Engine model

3 Transaxle F1CJB Transmission

model and

final gear ratio

4 Color A66 Body color

code

5 INT 240 Interior code

6 OPT Y05 Option code

77

A0 3 A X T H X1 2 3 4 5 6 7

Model code

General

1. Development

A0 : MIRAGE

2. Engine type

3 : 3A90(999ml)

3. Sort

A : Passenger car

4. Body style

X : 4 door hatchback

5. Transmission type

T : F1CJB (CVT)

6. Trim level

H : H-line

7. Engine

X : MPI MIVEC AS&G

00-04

88

00-06

No. Item Dimension

(mm)

No. Item Dimension (mm)

1 Overall 3,710 8 Track Front track 1,430

2 Front overhang 730 Rear track 1,415

3 Wheelbase 2,450 9 Front leg space 900

4 Rear overhang 530 10 Rear leg space 750

5 Overall height 1,490 11 Head room Front seat 890

6 Ground clearance 150 12 Rear seat 845

7 Overall width 1,665 13 Maximum interior width 1,390

General

Body dimensions

99

General 00-07

Worldwide popular small hatchback as entry model

-To meet the needs of both mature and rising market.

-Introduce as Entry model in MMC vehicle line up, in order to expand Mitsubishi car park.

-Career woman around 20～30’s

-First-time buyer

-Career woman of all ages

-Empty nester

-Down-to-earth consumer

-Downsizing conscious person

Rising

MarketMature

MarketEmphasizing sales points

1. Fuel economy

2. Braking performance

3. Ease of handling

4. Safety

5. Less blind corner

Emphasizing sales points1. Price

2. Fuel economy

3. Body color

4. Tax, insurance etc…

5. Ease of handling

Target customer

Product concept

http://amanaimages.com/info/infoRM.aspx?SearchKey=30006000752&GroupCD=153876&no=18&aid=

http://amanaimages.com/info/infoRM.aspx?SearchKey=30006000752&GroupCD=153876&no=18&aid=

1010

Technical features

00-08

1) Maneuverability

N

o.

Item Dimension

(mm)

1 Body minimum turning

radius

4,700

2 Minimum turning radius 4,400

3 Front overhang 730

4 Wheel base 2,450

General

Minimum turning radius

Easy to handle compact bodyExcellent visibility (Thin A-pillar and low beltline)

1111

General

2) Aerodynamics

00-09

1212

Engine mechanical (3A9)

1313

11-01

The newly developed 1.0L 3A90 engine 3-cylinder, 12-valve, and double overhead camshafts (DOHC).

Engine Mechanical (3A9)

General information

1414

Item Specification

Engine type 3A90

Total displacement (mL) 999

Bore X Stroke (mm) 75 X 75.4

Compression ratio 10.5

Fuel RON90

Compression chamber Pent roof-type

Valve

timing

Intake

opening

BTDC 42º - ATDC 8º

Intake closing ABDC 30º - ABDC 80º

Exhaust

opening

BBDC 35º

Exhaust

closing

ATDC 5º

Maximum output (kW/rpm) 51 / 6,000

Maximum torque (Nm/rpm) 86 / 5,000

Fuel system MPI system

Ignition system Electronic controlled

3-coil

Firing order 1-3-2

Major specification

Engine Mechanical (3A9) 11-02

Engine revolution

(r/min)

Torque

(Nm)

Output

(Nm)

1515

A/C compressor Water

pump

High

efficiency

Alternator

Oil filter

Resin cylinder head cover

Vehicle front side

ADC chain caseADC cylinder block.

Stiffener plate

Stainless exhaust manifold

Resin intake manifold

Sheet Metal Delivery Pipe

Electronic throttle valve Plug top coil

11-03

Outward


1616

Variable valve timing unit

(MIVEC)

Hollow camshaft

Anti knocking combustion chamber

-Narrow valve angle

-High efficiency cooling system

-High ignition ability spark plug

Rear side exhaust manifold

Shallow water jacket

Auto chain tensioner

Valve tappet (shim less)

High efficiency intake port

Vehicle front side

Squish piston,

Low friction piston & ring

Low friction main-moving

By-pass less cooling system

11-03

Sectional view


1717

11-04Engine Mechanical (3A9)

Constructions

1) Cylinder head relation

1818

11-05

Item Dimension

Overall height (mm) 280

Bore (mm) 75

Bore pitch (m) 83

Stroke (mm) 90


2) Cylinder block relation

1919

11-06

Asymmetry skirt

Thrust side Anti-thrust side

3) Piston relation


2020

11-07

Section view

Pulley

Hub

Rubber

4) Crankshaft relation


2121

11-08

5) Timing chain relation


2222


Crankshaft sprocket

Timing chain mark link

plate (Blue)


plate (Blue)


plate (Blue)

2323

6) Valve relation


2424

7) MIVEC relation


2525


●V.V.T. sprocket

2626

●Camshaft


2727


●Oil feeder control valve (OCV)

Advance oil

chamber

Retard oil

chamber

Pump

Drain Drain

2828


●Engine hanger (MB991928) -current type-

1) Special toolsService points

2929

In case of using a special tool “Engine hunger MB991895”, use two stands (foot) “MB992906.

(MB992905 is established for MB991895.)

This fixed stand (foot)

can not be used.

●Engine hanger (MB991895) -old type-


3030

2) Valve clearance check and adjustment


(※) Perform the valve clearance check and

adjustment at the engine cold state.

STEP-1: Remove all ignition coils and cylinder

head cover.

STEP-2: Align the timing mark on the exhaust

camshaft sprocket against the upper face

of the cylinder head as shown in Figure.

Caution: Turn the crankshaft always clockwise.

No.1 cylinder compression TDC

STEP-3: Apply the paint mark to 6.5th tooth (65

degrees) anti-clockwise from the timing mark

on the exhaust camshaft sprocket.

3131

STEP-4: Turn the crankshaft clockwise 130 degree

(=camshaft 65 degree), and align the paint

mark against the upper face of the cylinder

head.

STEP-5: Using a thickness gauge, measure the valve

clearance with arrow shown in Figure.

If deviated from the standard value, make note

for the valve clearance.

Standard value:

Intake valve 0.22±0.04mm

Exhaust valve 0.30±0.04mm


3232

STEP-6: Apply the paint mark to the 12th tooth (120

degrees) anti-clockwise from the paint mark.

STEP-7: Turn the crankshaft clockwise 240 degrees

(=camshaft 120 degrees), and align the paint


head.


3333





STEP-9: Apply the paint mark to the 5.5th tooth (55

degrees) clockwise from the timing mark on

exhaust camshaft sprocket.


3434





STEP-10: Turn the crankshaft clockwise 240 degrees

(=camshaft 120 degrees), and align the paint


head.


3535

STEP-12: If the valve clearance is deviated from the

standard value, remove and the camshaft

and the tappet.

STEP-13: Using a micrometer, measure the thickness

of the removed valve tappet.

STEP-14: Calculate the thickness of the newly installed

valve tappet through the following equation.

A: Thickness of newly installed valve tappet

B: Thickness of removed valve tappet

C: Measured value clearance

Equation

Intake valve: A=B+(C-0.22mm)

Exhaust valve: A=B+(C-0.30mm)


3636

3) Timing chain tensioner removal and installation

No.1 cylinder compression TDC

(※) Perform the valve clearance check and

adjustment at the engine cold state.

STEP-1: Remove all ignition coils and cylinder

head cover.

STEP-2: Align the timing mark on the exhaust

camshaft sprocket against the upper face

of the cylinder head as shown in Figure.

Caution: Turn the crankshaft always clockwise.


STEP-3: While holding the intake camshaft hexagonal

area with a wrench, slightly turn the exhaust

camshaft clockwise to tighten the timing

chain at the timing chain tensioner side and

locked the plunger of the timing chain

tensioner.

●Removal

3737


STEP-4: With the plunger of the tensioner locked,

insert a pin (3mm in diameter) or a similar

tool to the hole shown in the illustration of

the timing chain tensioner.

STEP-5: Loosen the timing chain tensioner mounting

bolts, and move the timing chain tensioner

from the timing chain case hole.

3838


●Installation STEP-1: When the plunger of the timing chain

tensioner is stretched, remove the pin or

similar tool.

While pressing the cam in the lower area of the

timing chain tensioner, press and shorten the

Keep the status with the pin or the similar tool.

STEP-2: Install the timing chain tensioner with the

pin or the similar tool to the cylinder block,

and tighten the timing chain tensioner

mounting bolts to the specification torque.

Tightening torque: 9.5±2.5N.m

STEP3: After installing the timing chain tensioner,

confirm that the timing marks of each sprocket

are aligned with the TDC of No.1 cylinder.

Then pull out the pin or a similar tool of the

timing chain tensioner, and apply tensioner

to the timing chain.

3939


4) Cylinder head bolt Caution:

1: Cylinder head bolts are not re-useable.

2: When the tightening angle is smaller

than the specified tightening angle,

the appropriate tightening capacity

can not be secured.

3: When the tightening angle is larger

than the specified tightening angle,

remove the bolts to start from the

beginning again according to the

procedure.

24.5±2.0N.m → +180-184°

4040


5) Connecting rod bearing cap installation STEP-1: Measure the outside diameter at 15mm

and 30mm from the head of the connecting

rod bolts shown in figure respectively.

When the difference between the diameter

(measured at 15mm and 30mm) exceed the

standard value, replace the connecting

rod bolts.

Standard value: 0-0.1mm

STEP-2: Apply the engine oil the threaded portion

and seating face of the bolts.

STEP-3: To correctly install the cap, install the bolts.

STEP-4: Tighten the volts.

14.7±2.0N.m + 90°to 94°

4141


6) Crankshaft upper bearing selection

STEP-1: Crankshaft bearing upper should be selected

based on the ID mark on the right side face of

the cylinder block (illustrated) and the table.

Cylinder block Crankshaft

bearing paint

markID mark Journal

diameter mm

1 50.000-50.005 1

2 50.005-50.010 2

3 50.010-50.015 3

4242


7) Crankshaft lower bearing selection

STEP-1: Crankshaft bearing lower should be selected

based on the ID mark on the crankshaft rear

flange (illustrated) and the table.

Crankshaft Crankshaft

bearing paint

markID mark Journal

diameter mm

1 46.024-46.029 1

2 46.019-46.024 2

3 46.014-46.019 3

4 46.009-46.014 4

5 16.004-46.009 5

11-29

4343

STEP-1: Before the bearing cap bolts is installed,

make sure the nominal length of the bolt is

below the limit. If exceeded the limit,

replace the bolt with new one.

Standard value: 74.5±0.35mm

8) Crankshaft bearing cap installation

STEP-2: Apply the engine oil the threaded portion

and seating face of the bolts.

STEP-3: To correctly install the cap, install the bolts.

STEP-4: Tighten the volts.

35±2.0N.m + 60°to 64°


4444

Engine lubrication

4545

Engine Lubrication 12-01

Oil passage

Lubrication relation

4646

12-02

Oil filter

Starter motor

Spilt oil

Drain oil

Put on a waste cloth

In case of replacement of engine oil filter, it has possibility for squirt with spilt oil. Therefore,

cover the starter with waste cloth for protect from spilt oil.

Engine Lubrication

Service points1) Oil filter replacement

4747

Fuel

4848

Fuel 13A-01

System diagram

Throttle valvecontrol servo

Intake air temp. sensor

Air flow sensor

Air

Throttle position sensor (Main)

Throttle position sensor (Sub)

Manifold absolute sensor

Canister

Purge control sol. valve

Brake booster pressure sensor

EGR valve

(Stepper motor)

Injector

Oxygen sensor (Front)

Oxygen sensor (Rear)

From

Fuel pump

Oil feeder control valve

Camshaft position sensor

Coolant temp. sensor

Detonation sensor

Crank angle sensor

Engine

4949

Fuel 13A-02

Sensors

Air flow sensor

Manifold absolute pressure sensor

Intake air temperature sensor

Engine coolant temperature sensor

Accelerator pedal position sensor (main)

Accelerator pedal position sensor (sub)

Throttle position sensor (main)

Throttle position sensor (sub)

Crank angle sensor

Camshaft position sensor

Battery current sensor

Detonation sensor

Oxygen sensor (front)

Oxygen sensor (rear)

Engine oil pressure switch

Stop lamp switch

Alternator FR terminal

Alternator L terminal

Fin thermo sensor

Brake monitoring switch <CVT>

Brake booster pressure sensor

CAN communication (Receive)

- Role of Engine-ECU -

1.Fuel injection control

2.Ignition timing and control for

current carrying time

3.Throttle valve opening angle

control and idle speed control

4.MIVEC

(Mitsubishi Innovative Valve

timing Electronic Control)

5.Engine control relay control

6.Fuel pump relay control

7.Oxygen sensor heater control

8.A/C compressor relay control

9.Alternator control

10.Starter relay control

11.Fan relay control

12.Throttle valve control servo

relay control

13.Purge control

14.EGR control

15. AS&G control

16.Diagnosis output

17.RAM data transmission

Actuators

No.1 Injector

No.2 Injector

No.3 Injector

No.1 Ignition coil

No.2 Ignition coil

No.3 Ignition coil

Engine control relay

Starter relay

Fuel pump relay

Fan relay (high)

Fan relay (low)

Throttle valve control servo relay

Oxygen sensor (front) heater

Oxygen sensor (rear) heater

A/C compressor relay

Oil feeder control valve (for MIVEC)

Purge control solenoid valve

Alternator G terminal

EGR valve (Stepper motor)

Throttle valve control servo (DC motor)

DC/DC converter (driving)

DC/DC converter (Entertainment)

CAN communication (Send)

Sensor and Actuator

5050

Sensors

Sensing area

Silicon substrate

Heat sensingresistor

Diaphragm

IN

OUT

5 pins

1) Air flow sensor

Fuel 13A-03

5151

Fuel 13A-04

2) Manifold absolute pressure sensor and intake air temperature sensor

Intake air temperature sensor

5252

Fuel 13A-05

3) Throttle position sensor

5353

Engine-ECU compares output voltage of the throttle position sensor (main) and throttle

position sensor (sub) to check for abnormality in the throttle position sensor. If the engine-ECU

detects the abnormality, the emergency should be prevented by performing the fail-safe control.

●When abnormality is detected

Fuel 13A-06

5454

Fuel 13A-07

4) Accelerator pedal position sensor

Accelerator

pedal arm

5555

Engine-ECU compares output voltage of the accelerator pedal position sensor (main) and

accelerator pedal position sensor (sub) to check for abnormality in the sensor. If the engine-

ECU detects the abnormality, the emergency should be prevented by performing the fail-safe

control.

Fuel 13A-08

●When abnormality is detected

5656

Fuel 13A-09

5) Oxygen sensor

5757

6) Brake booster pressure sensor

Brake booster

pressure sensor

Fuel 13A-10

5858

7) Fin thermo sensor

13A-11Fuel

5959

8) Brake monitoring switch

Fuel 13A-12

6060

9) Battery current sensor

Sensing area

Battery

Engine-ECU

LIN Detection

circuit

Fuel 13A-13

6161

1) Injector actuation (Fuel injection) timing

●Fuel injection during cranking and normal operation

●Additional fuel injection during acceleration

Fuel injection control

Fuel 13A-14

6262

2) Fuel injector volume (injector drive time) control

Fuel 13A-15

Air flow sensor

Crank angle

sensor

Oxygen

sensor

Engine coolant

temp. sensor

Intake air temp.

sensor

MAP sensor

Battery voltage

Basic fuel

injection time

determination

Air fuel ratio

compensation

(Predetermined

compensation)

Oxygen sensor

feedback

compensation

Engine coolant

temp.

compensation

Intake air temp.

compensation

Acceleration/

deceleration

compensation

Atmospheric

compensation

Battery voltage

compensation

6363

Ignition timing control

Fuel 13A-16

Ignition relayAFS

Intake air temp.

sensor

Engine coolant temp.

sensor

Camshaft position

sensor

Crank angle sensor

Throttle position

sensor

Detonation sensor

Ignition switch ST

6464

Fuel 13A-17

Throttle valve opening angle control and idle speed control

1) System diagram

Engine coolant temp.

sensor

Intake air temp. sensor

Crank angle sensor

AC switch (CAN)

Alternator FR terminal

Inhibitor switch (CAN)

6565

13A-18

2) List of main compensations for throttle valve opening angle and idle speed control

Compensations Content

Stable idle

compensation

(immediately after start)

In order to stabilize idle speed immediately after start, target

opening angle is kept big and then gradually reduced.

Compensation values are set based on the engine coolant

temperature.

Rotation speed feedback

compensation (while

idling)

In case there is a difference between the target idle speed and

actual engine speed, engine-ECU compensates the throttle valve

opening angle based on that difference.

Atmospheric pressure

compensation

At high altitudes atmospheric pressure is less and the intake air

density is low. So, the target opening angle is compensated based

on atmospheric pressure.

Engine coolant

temperature

compensation

Compensation is made according to the engine coolant temperature.

When the engine coolant temperature is low, the throttle vale

opening angle is increased.

Electric load

compensation

Throttle opening angle is compensated according to electric load.

When the electric load is increased, the throttle valve opening angle

is increased.

Compensation when

select from D range

When move the select lever from P/N range to other range, because

prevent reduced the engine revolution, the throttle valve opening

angle is increased.

Compensation when A/C

is functioning

Throttle opening angle is compensated according to functioning of

A/C compressor. When A/C compressor is being driven, the throttle

valve opening angle is increased.

Fuel

6666

MIVEC (Mitsubishi Innovative Valve timing Electronic Control system)

Fuel 13A-19

Oil feeder control valve

Air flow sensor

6767

●Phase angle detection

●Operation conceptual diagram

The engine-ECU controls

the camshaft phase angle

in order to attain optimal

valve timing that suits the

engine load and engine

speed.

Initial phase Control direction

Inlet side Most retarded angle Advance direction

Fuel 13A-20

50 degree

6868

Fuel 13A-21

Conditions Valve timing Operation Effect

On idling Decreasing the valve overlap

reduces the amount of the

exhaust gas returning to the

intake port.

Stabilized

idling rotation

Low and

middle speed

rotation

Advancing the timing of

closing the intake valve

prevents intake air from

returning to the intake air

port. Thus, both the

volumetric efficiency and the

torque at low and at low and

middle speed can be

increased

Increased

torque at low

and middle

speed

High speed

rotation

The volumetric efficiency

can be increased by

retarding the closing timing

of the intake valve

corresponding to the speed

and controlling the valve

timing corresponding to

inertia of intake air.

Increased

output

TDCSmalloverlap

Intakevalve

Exhaustvalve

TDC

BDC

BDC

valveIntakeExhaust

valve

TDC

BDC

Intakevalve

Exhaustvalve

6969

Fuel 13A-22

Power train

A/C ECU

DC-DC converter (Entertainment)

DC-DC converter (Driving)

Engine-ECU

AS&G-ECU

CVT-ECU

ASC-ECU

Electrical

AS&G system

components

Chassis

1) Outline

AS&G (Auto Stop & Go)

7070

Fuel 13A-23

Engine-ECU

EPS-ECU

ASC-ECU

BATI STRL

Engine

control

relay

Battery

ETACS-ECU

A/C-ECU

Combi.

meter

CVT-ECU

DC/DC

converter

DC/DCconverterCAN

(Driving)

(Entertain

ment)

Inhibitor switch Starter relay

Starter

Control signal

Diagnosis

signal

Control

signalA/C switch

Vehicle speed

G sensor

Brake press.

sensor

Hood switch

Door switch

(Driver’s

side)

Seat belt

(driver’s

side)

Parking

brake

switch

Torque sensor

Shift position

Forward clutch

Electric oil pump

Ignition switch IG

Ignition switch ST

Crank angle sensor

APS

Brake booster press. sensor

Engine coolant temp. sensor

Battery current sensor

AS&G OFF switch

2) System diagram

7171

AS&G OFF indicator lamp (orange)

AS&G indicator lamp (green)

AS&G

mode

Condition AS&G

indicator

AS&G OFF

indicator

ON After turn on the Ignition switch, passed few seconds OFF OFF

Idling or driving OFF OFF

During auto stop or condition of auto stop is completed Illuminated OFF

Engine hood: open/ Door (driver’s side) open/

Sheet belt: not fasten

Blinking OFF

Release the brake pedal during the auto stop on P range Blinking OFF

AS&G system malfunction OFF Blinking

OFF Ignition switch: ON OFF Illuminated

Engine is running OFF Illuminated

ON/ OFF For few minutes after turn on the ignition switch Illuminated Illuminated

Fuel 13A-24 3) Auto stop & go mode

7272

●AS&G OFF switch

AS&G OFF switch

From battery

Engine-ECU

Illumination lamp To combination meter

During push the

switch

Engine-ECU

terminal

voltage

Time (sec)

Fuel 13A-25

7373

Fuel 13A-26

4) Auto stop control

1 2 3 4

Condition

Item 1. Stop 2. Driving 3. Deceleration⇒Stop 4. Stop

Engine Starting Running Running Stop (Auto stop)

Brake pedal －－ Depressed Depressed

Select lever

position

P , N D D D

Auto stop

preparation

conditions

Not

satisfied

Satisfied Satisfied

(Control condition is

satisfied)

Satisfied

(Control condition is

satisfied)

AS&G indicator

lamp

Illuminated

→OFF

OFF→Illum

inated

Illuminated Illuminated

7474

Fuel 13A-27

Item Conditions

Seat belt (Driver’s side) Fastened

Door (Driver’s side) Closed

Engine hood Closed

Shift lever position D range

CVTF temperature Except prescribed value

Engine coolant temperature More than prescribed value

Battery condition Normal

Consumption of current Less than prescribed value

ASC indicator lamp Not illuminated

CVT malfunction indicator Not illuminated

Engine check lamp Not illuminated

Auto stop operation Passed 10 sec. after auto start

Driving condition Has been driven more than 5km/h on D range after engine start

Engine condition Passed 30 sec. after the driver starts the engine

AS&G system Normal (does not have any malfunction)

Air conditioner AC-ECU does not order to prohibit idle stop

5) Auto stop preparation condition

7575

6) Auto stop operation condition

Item Conditions

Brake Depress the brake pedal

Vehicle Vehicle is stopped completely

● Auto stop is not operate on following condition even AS&G indicator lamp is illuminated.

Item Conditions

Brake Insufficiency of brake depressing or Insufficiency of brake

vacuum

Accelerator pedal Depressed

Steering wheel Operated

Parking brake Operated

Steep slope More than 10%

Fuel 13A-28

7676

Fuel 13A-29

7) Operation during the auto stop

Item Operations

CVT Because keep the low-reverse brake engagement, CVT-ECU

operates the oil pump.

If auto stop is prohibited, executed the idle neutral control.

A/C A/C relay is turned OFF.

Only blower fan is operated.

Engine Throttle valve is closed.

ASC HSA function is operated, keep the brake pressure

(D or R range only)

Shift position

Item

P R N D Ds or L

Brake pedal Released

→

Depressed

again

Released

(Brake

pressure:

reduced)

Released

(Brake

pressure:

reduced)

Released

(Brake

pressure:

reduced)

－

Accelerator pedal Depressed － Depressed Depressed －

AS&G condition Starting Starting

(Passed 1sec.)

Starting Starting Starting

8) Shift lever operation during the auto stop

7777

Fuel 13A-30

9) Auto start control

Auto Start

●Start the engine

●Operate HSA

Prohibit auto start

●Not fasten the seat belt

●Door (driver’s side): open

During Auto Stop

Illuminated

OFF

Blinking,

Sound the buzzer

Normal auto start

conditions are

satisfied

Compulsory auto

start conditions

are satisfied

7878

Fuel 13A-31

Item Conditions

Vehicle speed More than 3km/h

Steering wheel Operated

Auto stop operation Passed 3 minutes

Brake booster vacuum Less than prescribed value

Battery charging condition Change for the worse

Consumption of current Increased

Engine-ECU Detects malfunction

CVT-ECU Request auto start

(CVT-ECU detects malfunction)

ASC-ECU Request auto start

(ASC-ECU detects malfunction)

A/C-ECU Request auto start

●A/C: OFF→ON

●Mode： Def.

●Establishment temperature: Max. cool or Max. hot

10) Compulsory auto start condition

7979

Fuel 13A-32 Fuel

11) DC/DC converter control

DC/DC converter

(Driving) DC/DC converter

(Entertainment)

8080

●Ignition OFF status

Battery

Battery (+) input

Boost voltage

circuit

Relay 1Relay 2

CVT-ECU

●Electric oil pump

●ASC-ECU

●P. pulley speed sensor

●S. pulley speed sensor

●Output speed sensor

Engine-ECU

Ignition switch: ON

Fuel 13A-33

DC/DC converter

Turn off the power

Relay 1: ON

Relay 2: OFF

8181

Fuel 13A-34

Battery

Battery (+) input

Boost voltage

circuit

Relay 1Relay 2

CVT-ECU


●ASC-ECU




Engine-ECU

Ignition switch: ON

DC/DC converter

●ACC or ignition ON status

Control circuit

Battery (+) output

ON output

ON output

ON input

8282

Fuel 13A-35

Battery

Battery (+) input

Boost voltage

circuit

Relay 1 Relay 2

CVT-ECU


●ASC-ECU




Engine-ECU

Ignition switch: ON

Control circuit

DC/DC converter

●Auto stop status

ON output

ON outputON input

Boost voltage request from the

Engine-ECU

Battery (+) output

8383

12) Starter relay control

Fuel 13A-36

Ignition switch ST

ST

STRL STREngine-ECU

Inhibitor

switch

Starter relay

Battery

Starter

8484

Fuel 13A-37

13) Battery for AS&G

Q-85

Q: size

85: performance rank

8585

Service points

Fuel 13A-38

1) ECU replacement

8686

Item Operation MUT-III select

It is impossible

to copy the

coding data

1.Replace the Engine-ECU

2. Save coding data in the file of “Cdg data”

*Windows XP (Program file →MUT3 →Cdg data)

*Windows 7 (MUTSW→MUT3 →Cdg data)

3. VIN writing MPI/GDI/DIESEL →Coding→

Chassis No/VIN writing

4. Coding (On Vehicle coding) MPI/GDI/DIESEL →Coding→On vehicle

coding

It is possible to

copy the coding

data

1.Copy coding MPI/GDI/DIESEL →Coding→

Coding information & copy

2.Replace the Engine-ECU

3. VIN writing MPI/GDI/DIESEL →Coding→

Chassis No/VIN writing

4.Coding(On Vehicle coding) MPI/GDI/DIESEL →Coding→On vehicle

coding

Fuel 13A-39

8787

Fuel supply

8888

13B-01Fuel supply

1) Service lid for fuel pump module

Fuel pump module

Service lid

MB992202 Fuel tank cap wrench

Service points

8989

Cooling

9090

14-01Cooling

478

375

Front view Rear

view

Water passage Engine coolant

DIA QUEEN SUPER LONG LIFE

COOLANT

PREMIUM or equivalent*

Quantity

4.3L for CVT**

* Similar high quality ethylene glycol

based non-silicate, non-amine,

non-nitrate and non-borate coolant

with long life hybrid organic acid

technology

** Included 0.5L in the condense tank

Radiator

9191

14-02

1) Engine coolant replacement

Drain position

Under cover

Radiator drain cock

It is possible to

join a hose

(inner diameter

approximately

8mm)

Cooling

Service points

9292

Intake and exhaust

9393

15-01Intake and exhaust

Tail pipe end

Annular joint

Catalytic converter

Hanger bracket

Main muffler

Exhaust system

9494

Engine electrical

9595

Engine electrical 16-01

Replacement Interval Every 100,000km

Needle to needle spark plug

Code Mean

D Double Fine Electrode plug

I Iridium

F 14mmx19mm(Thread size x Thread length)

R Resistor spark plug

6 Heat rating

A None (Suffix code)

11 Spark gap (11mm)

DIFR6A11

9696

Engine and emission control

9797

17A-01

Intake manifold

EGR valve Air inlet fitting EGR passage

Throttle body

STEP-1: Combine the Air inlet and the EGR passage by standard torque.

STEP-2: Combine the Intake manifold, EGR valve, EGR valve stay, Air inlet and EGR

passage are combined (STEP-1), and Throttle body stay by hand.

STEP-3: Tighten Intake manifold and Air inlet fitting by temporally tightening.

STEP-4: Tighten EGR passage and Cylinder head by temporally tightening.

STEP-5: Tighten Intake manifold and Cylinder head by temporally tightening.

STEP-6: Tighten other parts (EGR valve, EGR valve stay, and Throttle body stay) by

temporally tightening.

STEP-7: Tighten by standard torque following procedure from STEP-3 to STEP-6.

Engine & Emission control

EGR valve

1) EGR air inlet fitting installation

mitsubishi motors 2013my mirageingenieriamecatronica.com/wp-content/uploads/2020/... · 11 engine...

Documents