CẤU TẠO XE MODEL MAZDA

PHẦN 1: Giới thiệu tổng quan về xe mazda 3 01 PHẦN 2: Động cơ 13 Hướng dẫn đọc sơ đồ mạch điện 51 Hướng dẫn sử dụng máy chẩn đoán MMDS 67 PHẦN 3: Hệ thống treo 79 PHẦN 4: Hệ thống phanh 90 PHẦN 5: Hộp số 100 PHẦN 6: Hệ thống lái 119 PHẦN 7: Hệ thống điều hòa nhiệt độ 124 PHẦN 8: Hệ thống túi khí 139 PHẦN 9: Thân xe Phụ kiện 151 PHẦN 10: Hệ thống điện thân xe 185 PHẦN 11: Các bài thực hành

KHÓA ĐÀO TẠO NEW MODEL MAZDA 3 (CKD) & CX-5 (CBU)

BỘ PHẬN ĐÀO TẠO

PHẦN 1: Giới thiệu tổng quan về xe mazda 3 01

Carline and Series World Manufacturer Identification

1 = Hofu

Restraint System

1 = With out Curtain air bag

2 = With out Curtain air bag

ng c (Engine)

Tên ng c trên Mazda 3 (CKD): Z6 (1.6 L)

Ki u Inline 4-Cyl V6 Inline 4-Cyl < -

ng

th ng n p c trang b thêm h th ng thay

i chi u dài ng nap và h th ng xoáy l c.

Features similar to that of LF engine

Bu-lông x nh t máy 30—41 N·m (3.1—4.1 kgf·m)

(Thay vòng m m i)

Ch thay nh t máy 3.7 SL, (SM Upgrade);

SAE 5W-30, 5W-40, 10W-30; 10W-40Thay nh t máy và l c 3.9

Thay toàn b ng c khô) 4.2

Két gi i nhi t Van h ng nhi t

th ng n p gió 27

m bi n bàn p chân ga

28

u

u khi n khi n thay thay ii chi u chi u dài dài ng ng n p p

óng óng <41,00 RPM <41,00 RPM

= or > 41,00 RPM

ng

u

u khi n khi n thay thay ii chi u chi u dài dài ng ng n p p

c u u khi n thay i chi u dài ng ng n p

30 Variable Tumble Control System

óng

óng ll ii khikhi tt cc ngng cc nhnh hh nn 3,250 RPM 3,250 RPM vàvà nhinhi tt nn cc làmlàm mátmát

nh

nh hh nn 60 60 Cng

ng c

n tr kim phun

12 (20 C)

33 C

C yy trúc trúc h h th th ng ng nhiên nhiên lili u u (Z6 (Z6- -VE) VE)

A

B

C

Áp l c nhiên li u 3.57 ~ 4.18 kgf/cm 2

Thông

Z6-VEKim phun

th ng

th ng ki m ki m soát soát khí khí th i th i

ng

ng c

BP13 18 100(Mazda)LF-VE/L3-VE:

LFG1 18 110(ILTR5A-13G)/

L3Y2 18 110

ng

m bi n APP Công t c bàn p

phanh

50 Oxygen sensor output (Z6

Oxygen sensor output (Z6 VE) VE)

4SD 4 DOOR SEDAN FP FUEL PUMP

AFS ADAPTIVE FRONT LIGHTING SYSTEM HU HYDRAULIC UNIT

CIS CONTINUOUS FUEL INJECTION

CKP CRANKSHAFT POSITION SENSOR MAP MANIFOLD ABSOLUTE PRESSURE

DTC DIAGNOSTIC TROUBLE CODE(S) OFF SWITCH OFF

ECPS ELECTRONICALLY CONTROLLED

ECT ENGINE CONTROL TEMPERATURE P/S POWER STEERING

EHPAS ELECTRO HYDRAULIC POWER

ELR EMERGENCY LOCKING RETRACTOR PNP PARK/NEUTRAL POSITION

MOS FET

POWER METAL OXIDESEMICONDUCTOR FIELD EFFECTETC ELECTRONIC THROTTLE CONTROL PRC PRESSURE REGULATOR CONTROL

COEFFICIENT HEATER

Abbreviations

RF RIGHT FRONT TNS TAIL NUMBER SIDE LIGHTS

SYSTEM

SFI SEQUENTIAL MULTIPOINT FUEL

TFT TRANSAXLE FLUID TEMPERATURE

( I ) INSTRUMENT PANEL HARNESS (INJ) INJECTION HARNESS

(EM2) EMISSION No.2 HARNESS

(EM3) EMISSION No.3 HARNESS

id000000801000

ABS Antilock Brake System

ABDC After Bottom Dead Center

ACC Accessories

ALC Auto Level Control

ALR Automatic Locking Retractor

ATDC After Top Dead Center

ATF Automatic Transaxle Fluid

ATX Automatic Transaxle

BBDC Before Bottom Dead Center

BCM Body Control Module

BDC Bottom Dead Center

BTDC Before Top Dead Center

CAN Controller Area Network

CCM Comprehensive Component Monitor

CPU Central Processing Unit

CVT Continuously Variable Transaxle

DEF Defroster

DSC Dynamic Stability Control

EBD Electronic Brakeforce Distribution

EHPAS Elector Hydraulic Power Assist Steering

ELR Emergency Locking Retractor

ESS Emergency Stop signal System

GPS Global Positioning System

HF/TEL Hands-Free Telephone

KOEO Key On Engine Off

KOER Key Off Engine Running

LCD Liquid Crystal Display

LED Light Emitting Diode

NVH Noise, Vibration, Harshness

OCV Oil Control Valve

ODDTC On-demand Diagnostic Trouble Code

PAD Passenger Air Bag Deactivation

PCV Positive Crankcase Ventilation

PDS Portable Diagnostic Software

PID Parameter Identification

VENT VentilationW/M Workshop Manual1GR First Gear

4GR Fourth Gear5GR Fifth Gear

NEW STANDARDS

id000000801400

• Following is a comparison of the previous standard and the new standard.

Remark Abbrevi-

APP Accelerator Pedal Position — Accelerator Pedal Position

B+ Battery Positive Voltage VB Battery Voltage

CMP sensor Camshaft Position Sensor — Crank Angle Sensor

CIS Continuous Fuel Injection System EGI Electronic Gasoline Injection System

CS sensor Control Sleeve Sensor CSP sensor Control Sleeve Position Sensor #6

CKP sensor Crankshaft Position Sensor — Crank Angle Sensor 2

DTC Diagnostic Trouble Code(s) — Service Code(s)

DLI Distributorless Ignition — Direct Ignition

EGR Exhaust Gas Recirculation — Exhaust Gas Recirculation

FSO

MIL Malfunction Indicator Lamp — Malfunction Indicator Light

MAP Manifold Absolute Pressure — Intake Air Pressure

MFI Multiport Fuel Injection — Multiport Fuel Injection

OC Oxidation Catalytic Converter — Catalytic Converter

New Standard Previous Standard

Remark Abbrevi-

PID Parameter Identification — Parameter Identification

PSP Power Steering Pressure — Power Steering Pressure

— Pressure Control Solenoid — Line Pressure Solenoid Valve

PAIR Pulsed Secondary Air Injection — Secondary Air Injection System Pulsedinjection

AIR Secondary Air Injection — Secondary Air Injection System

Injectionwith airpump

SFI Sequential Multipoint Fuel Injection — Sequential Fuel Injection

— Shift A Solenoid Valve

— Shift Solenoid B —— 2–3 Shift Solenoid ValveShift B Solenoid Valve

TWC Three Way Catalytic Converter — Catalytic Converter

TP sensor Throttle Position Sensor — Throttle Sensor

TCM Transmission (Transaxle) ControlModule — EC-AT Control Unit

— Transmission (Transaxle) Fluid

TR Transmission (Transaxle) Range — Inhibitor Position

VAF sensor Volume Air Flow Sensor — Air Flow Sensor

WUTWC Warm Up Three Way CatalyticConverter — Catalytic Converter #5

#1: Diagnostic trouble codes depend on the diagnostic test mode

#2: Controlled by the PCM

#3: In some models, there is a fuel pump relay that controls pump speed That relay is now called the fuel pump

relay (speed).

#4: Device that controls engine and powertrain

#5: Directly connected to exhaust manifold

#6: Part name of diesel engine

17 4 2 5

1

6

B/ O B B

B/ O B/ O

B B

L G L

B B B B/ L B

B/ L B/ L (LF) (Z6,ZJ) (MZ-CD 1.6)

FRONT HARNESS(F)

TO EACH UNIT

AT X

16 L

G

16 L

SHORT CORD

1 B(F)

B/O(F) B(F) 1 B/O(F)

B/O(F) 2 B(F) 2 B(F)

B(F) 3 B(F)

B(F) 4 WITH EHPA S

ENGINE HARNESS(E) [ ] AT X

EMISSION HARNESS(EM) Z6,ZJ B(EM)

[C-25]

6

LF

6 B/L(EM)

B/L(E) B/L(EM)

TO EACH UNIT

B(E) B(E) 5

B 17 MZ-CD 1.6

a B(F) B(F) MZ-CD 1.6

6 B/L(EM)

B(EM) B(EM)

6

a B(F) B(EM) C-23 MZ-CD 1.6

EXCEPT MZ-CD 1.6 C-16

00G-aGROUND POINT

0112-01

1C 1D PR 1A

L B

2A

B

FAN CONTROL MODULE

BATTERY B/Y(F)

PCM (SECTION 0140-1f,2e)

0112-01

B(F) 1

0112-01

L(F) P/R(F)

FAN 40A

2A

L(E) C-02

FAN CONTROL MODULE COOLING FAN MOTOR

11

1A

2 B(F) 0112-01

M

L(F) C-23 L(EM) 94 L(F) PCM

(SECTION 0140-3e) EXCEPT MZ-CD 1.6 MZ-CD 1.6

F-01 MAIN FUSE BLOCK

3

0112COOLING SYSTEM

GROUND POINTS

x This shows ground points of the harness

On circuit diagrams and ground points

The ground connection numbers in system circuit diagrams correspond to those in the ground point diagram

Ground indication

To circuit

Y/V(EM) Y/V

( )

CAMSHAFT POSITION SENSOR

0140-307

223 204

203 216

211

235 247

222 210 224 209 221 220 208 207 219 218 206 205 217

212

240

215

227 239

202 214

226 238

201 213

225 237

O

R WR

B

W W GY

G G

G W L

V

V W

V W V

W R

308 309

301 302

310 311

303 304

312 313 305 316 306 314

331 323

307

330 322 332 321 329 328 320 319 327 326 318 317 325

324

315

L G

O

B

GY L

R L

Y

Y Y G G R

GY R L

151

B/L(EM)

229

E B/L(F) W PCM

BRAKE SW (SECTION 0 R/L(EM

318 108

STARTER RELAY (SECTION 0119-2) B/R(EM)

3 94 105

HS CAN_H HS CAN_L

Y(R)

0140-322 G/Y(R)

E

310

GY(EM)

F A ACCELERATOR PEDAL POSITION SENSOR

GY(F) GY(R) C-05

ENGINE SWITCH(IG1) (SECTION 0140-3a)

INSTRUMENT CLUSTER (SECTION 0922-1e)

W(R)

B C BR(R)

106 107 108

B(R) D

11 0140-322

MASS AIR FLOW/INTAKE

PCM CONTROL RELAY (SECTION 0140-3a)

CONTROL SYSTEM (MZ-CD 1.6)

SYSTEM CIRCUIT DIAGRAM/CONNECTOR DIAGRAM

x These diagrams show the circuits for each system, from the power supply to the ground The power supply side

is on the upper part of the page, the ground side on the lower part The diagrams describe circuits with the

ignition switch off

Below is an explanation of the various points in the diagram

System name

Connector code

The prefix letter indicates the system in which the

connector is used

F: Fuse box connectors

J: Joint box/Junction box connectors

C: Common connectors

G: Ground point connectors

D: Data link connector

0112: Cooling system connectors

0114: Fuel system connectors

0117: Charging system connectors

0118: Ignition system connectors

0119: Starting system connectors

0120: Cruise control system connectors

0140: Engine control system connectors

0212: Wheel and tires connectors

0318: 4-Wheel drive connectors

0413: Antilock brake system connectors

0414: Traction control system connectors

0415: Dynamic stability control connectors

0513: Automatic transmission connectors

0514: Automatic transmission shift mechanism

connectors

0517: Automatic transaxle connectors

0518: Automatic transaxle shift mechanism

connectors

0613: Electric power steering (EPS) connectors

0614: Power steering connectors

0740: Heater, ventilation & air conditioning (HVAC)

control system connectors

0810: Air bag system connectors

0811: Seat belt connectors

0912: Glass/Windows/Mirrors connectors

0913: Seats connectors

0914: Security and locks connectors

0915: Sunroof connectors

0918: Lighting systems connectors

0919: Wiper/Washer system connectors

Indicates communication with connected parts

Signals are transmitted back and forth between

connected parts

Indicates shielded wire.*

* Shielded wire : Prevents signal disturbances from electrical interference

Wire is covered by a metal meshing for grounding

0140- 322 ACCELERATOR PEDAL POSITION SENSOR

F

R W

B

W

R

B A C D E

0140-324 OIL PRESSURE SENSOR

B

G

B

Y G W

GY

Y B A C D E F

124 132

101

117

125

116 108 110

107 115 114 106 105

B

W

G

R R

W : High pow er-Euro 4

: High pow er-Euro 4

BR BR

BR

BR

BR

0140-323 MASS AIR FLOW/ INTAKE AIR TEMPERATURE SENSOR

A/C CYCLING SWITCH (SECTION 0740-1c,2c)

308

0140-301

332

6 B/L(EM)

LAY

-3a)

0140-3e

Connector symbols

xMale and female connectors are represented as follows

in the circuit and connector diagrams

Circuit diagram symbol diagram symbolConnector

(Example)

xColors for connectors except white are given in locations

xUnused terminals are indicated by

Male

Female

L R

L R

Connector on harness side

View from harness side

Current symbol

Current flows in the direction of the arrow

The number indicates that the circuit

continues to the related system

Wire color code (harness symbol)

xTwo-color wires are indicated by a two-letter symbol.The first indicates the base color of the wire, the second the color of the stripe

For example:

W/R is a white wire with a red stripBR/Y is a brown wire with a yellow strip

Symbol (Example)

xThe harness symbol is in ( ) following the harness symbols (refer to P-9.)

Solid color wire Striped wire

B (F)

W/R (F)

White (base color) Red(stripe) Black

[5HB] :FRONT HARNESS

:ENGINE HARNESS :REAR HARNESS :REAR NO.2,3,4 HARNESS :EMISSION HARNESS :DOOR HARNESS :INTERIOR LIGHT HARNESS :INJECTION HARNESS

13

BRAKE LIGHT RH 0918-404 [YELLOW]

BRAKE LIGHT LH 0918-403 [YELLOW]

CONDENSER 0918-903

(R)-(R2) C-13 HIGH-MOUNT BRAKE LIGHT 0918-902

[GRAY]

BRAKE SWITCH 0918-901 (R)-SHORT CORD

C-21

(REFER TO 00F SECTION) PJB

HARNESS SYMBOLS

DESCRIPTION OF HARNESS SYMBOL DESCRIPTION OF HARNESS SYMBOL

—

—

WIRING COLOR CODE

Battery x Generates electricity through chemical

Ground (1) x Connecting point to vehicle body or

other ground wire where current flows from positive to negative terminal of battery

x Ground (1) indicates a ground point to body through wire harness

x Ground (2) indicates point where component is grounded directly to body

Remarks

x Current will not flow through a circuit if ground is faulty

x Mainly used to protect electrical components in circuits by maintaining rated voltage

mechanical energy

3.4W

1

Symbol Meaning Symbol Meaning

Fuse x Melts when current flow exceeds that

specified for circuit, interrupts current flow

Cigarette lighter x Electrical coil that generates heat

Fuse (For high

current fuse)/

Fusible link

Accessory socket x Interior power supply

Horn x Generates sound when current flows

Speaker

Transistor (1) x Electrical switching component

x Turns on when voltage is applied to the base (B)

Heater x Generates heat when current flows

Transistor (2) x Reading code Ignition switch x Turning ignition key switches circuit to

operate various component

(NOTE)Ignition switch is called engine switch

Selection

Diversion point D for the different circuits according

to the vehicle’s specification is indicated by a white dot

For vehicles with ABS, use the A-B circuit

For vehicles without ABS, use the C-B circuit

Switch (2)

Normally closed

Autostop switch x Automatically shuts off circuit when

certain conditions are met

B

C

E B C

E B

Collector indication mark

terminals Semiconductor

Revision mark

OFF

B2 B1 ST

IG2

ACC OFF IG1

D A

C

B

D A

Symbol Meaning Symbol Meaning

Relay (2)

Normally closed

x Current flowing through coil produces electromagnetic force causing contactto close

Sensor (1) x Detects characteristics such as intake

manifold vacuum and airflow amount according to resistance variation

Solenoid x Current flowing through coil generates

electromagnetic force to operate plungers

Sensor (2) x Detects resistance variation according

to operation of other parts

Diode x Known as a semiconductor rectifier,

the diode allows current flow in one direction only

Sensor (3) x A resistor whose resistance variation

according to temperature variation

x When temperature increases, resistance decreases

Sensor (4) x Detects pulse signals from rotating

object

Light-emitting diode(LED)

x A diode that lights when current flows

x Unlike ordinary bulbs, the diode does not generate heat when lit

Sensor (5) x Generates potential difference when

tension or pressure is applied

Capacitor x Component that temporarily stores

electrical charge

Reference diode(Zener diode)

x Allows current to flow in one direction

up to a certain voltage; allows current

to flow in the other direction once that voltage is exceeded

Extent of the change in the wiring position (1) x The wiring position can be exchanged freely within the

connector

Extent of the change in the wiring position (2) x The wiring position can be exchanged according to the

following combinations only

Between A and B, Between C and D, Between E and F

Extent of the change in the wiring position (3) x The wiring position can be exchanged according to the

following combinations only

Between 1, 2, 4 and 7

x The wiring positions may be indicated by numbers for some connectors

No flowFlow

No current to coil Current to coil

A

K K A K A

Anode(A) Flow of electric current Cathode(K)

Anode(A) Cathode(K) Anode(A) Cathode(K)

B B

B B

3

5 8

2 4 7

2 4 7 1

SERVICE WARNING AND CAUTION FOR VEHICLES WITH SRS AIR BAG SYSTEM

If the SRS air bag system inspection and servicing is not done using the correct procedure, an air bag could operate (deploy)

accidentally, which may cause injury or the system to operate (deploy) improperly

Always follow the service warnings and cautions when performing the SRS air bag system-related inspection or servicing

SERVICE WARNING FOR VEHICLES WITH DISCHARGE HEADLIGHT

If the discharge headlight inspection and servicing is not done using the correct procedure, it could result in electrical shock

Always follow the service warnings when performing the discharge headlight-related inspection or servicing

ABBREVIATIONS USED IN THIS MANUAL

POWER STEERING