MITSUBISHI MOTORS 2013MY MIRAGEingenieriamecatronica.com/wp-content/uploads/2020/... · 11 Engine...
Transcript of 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
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
Engine Mechanical (3A9)
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
Engine Mechanical (3A9)
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
Engine Mechanical (3A9)
2) Cylinder block relation
1919
11-06
Asymmetry skirt
Thrust side Anti-thrust side
3) Piston relation
Engine Mechanical (3A9)
2020
11-07
Section view
Pulley
Hub
Rubber
4) Crankshaft relation
Engine Mechanical (3A9)
2121
11-08
5) Timing chain relation
Engine Mechanical (3A9)
2222
Engine Mechanical (3A9) 11-09
Crankshaft sprocket
Timing chain mark link
plate (Blue)
Timing chain mark link
plate (Blue)
Timing chain mark link
plate (Blue)
2323
6) Valve relation
Engine Mechanical (3A9) 11-10
2424
7) MIVEC relation
Engine Mechanical (3A9) 11-11
2525
Engine Mechanical (3A9) 11-12
●V.V.T. sprocket
2626
●Camshaft
Engine Mechanical (3A9) 11-13
2727
Engine Mechanical (3A9) 11-14
●Oil feeder control valve (OCV)
Advance oil
chamber
Retard oil
chamber
Pump
Drain Drain
2828
Engine Mechanical (3A9) 11-15
●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-
Engine Mechanical (3A9) 11-16
3030
2) Valve clearance check and adjustment
Engine Mechanical (3A9) 11-17
(※) 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
Engine Mechanical (3A9) 11-18
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
mark against the upper face of the cylinder
head.
Engine Mechanical (3A9) 11-19
3333
STEP-8: 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.
STEP-9: Apply the paint mark to the 5.5th tooth (55
degrees) clockwise from the timing mark on
exhaust camshaft sprocket.
Engine Mechanical (3A9) 11-20
3434
STEP-11: 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.
STEP-10: Turn the crankshaft clockwise 240 degrees
(=camshaft 120 degrees), and align the paint
mark against the upper face of the cylinder
head.
Engine Mechanical (3A9) 11-21
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)
Engine Mechanical (3A9) 11-22
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.
Engine Mechanical (3A9) 11-23
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
Engine Mechanical (3A9) 11-24
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
Engine Mechanical (3A9) 11-25
●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
Engine Mechanical (3A9) 11-26
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
Engine Mechanical (3A9) 11-27
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
Engine Mechanical (3A9) 11-28
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
Engine Mechanical (3A9)
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°
Engine Mechanical (3A9) 11-30
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
●Electric oil pump
●ASC-ECU
●P. pulley speed sensor
●S. pulley speed sensor
●Output speed sensor
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
●Electric oil pump
●ASC-ECU
●P. pulley speed sensor
●S. pulley speed sensor
●Output speed sensor
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